diff --git a/balancer/grpclb/grpc_lb_v1/load_balancer_grpc.pb.go b/balancer/grpclb/grpc_lb_v1/load_balancer_grpc.pb.go
index d8ec6539d2a..a45d3060ee7 100644
--- a/balancer/grpclb/grpc_lb_v1/load_balancer_grpc.pb.go
+++ b/balancer/grpclb/grpc_lb_v1/load_balancer_grpc.pb.go
@@ -34,8 +34,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	LoadBalancer_BalanceLoad_FullMethodName = "/grpc.lb.v1.LoadBalancer/BalanceLoad"
@@ -58,7 +58,8 @@ func NewLoadBalancerClient(cc grpc.ClientConnInterface) LoadBalancerClient {
 }
 
 func (c *loadBalancerClient) BalanceLoad(ctx context.Context, opts ...grpc.CallOption) (LoadBalancer_BalanceLoadClient, error) {
-	stream, err := c.cc.NewStream(ctx, &LoadBalancer_ServiceDesc.Streams[0], LoadBalancer_BalanceLoad_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &LoadBalancer_ServiceDesc.Streams[0], LoadBalancer_BalanceLoad_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/channelz/grpc_channelz_v1/channelz_grpc.pb.go b/channelz/grpc_channelz_v1/channelz_grpc.pb.go
index 0d4b8104f40..6bb3e915a34 100644
--- a/channelz/grpc_channelz_v1/channelz_grpc.pb.go
+++ b/channelz/grpc_channelz_v1/channelz_grpc.pb.go
@@ -36,8 +36,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	Channelz_GetTopChannels_FullMethodName   = "/grpc.channelz.v1.Channelz/GetTopChannels"
@@ -79,8 +79,9 @@ func NewChannelzClient(cc grpc.ClientConnInterface) ChannelzClient {
 }
 
 func (c *channelzClient) GetTopChannels(ctx context.Context, in *GetTopChannelsRequest, opts ...grpc.CallOption) (*GetTopChannelsResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetTopChannelsResponse)
-	err := c.cc.Invoke(ctx, Channelz_GetTopChannels_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Channelz_GetTopChannels_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -88,8 +89,9 @@ func (c *channelzClient) GetTopChannels(ctx context.Context, in *GetTopChannelsR
 }
 
 func (c *channelzClient) GetServers(ctx context.Context, in *GetServersRequest, opts ...grpc.CallOption) (*GetServersResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetServersResponse)
-	err := c.cc.Invoke(ctx, Channelz_GetServers_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Channelz_GetServers_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -97,8 +99,9 @@ func (c *channelzClient) GetServers(ctx context.Context, in *GetServersRequest,
 }
 
 func (c *channelzClient) GetServer(ctx context.Context, in *GetServerRequest, opts ...grpc.CallOption) (*GetServerResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetServerResponse)
-	err := c.cc.Invoke(ctx, Channelz_GetServer_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Channelz_GetServer_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -106,8 +109,9 @@ func (c *channelzClient) GetServer(ctx context.Context, in *GetServerRequest, op
 }
 
 func (c *channelzClient) GetServerSockets(ctx context.Context, in *GetServerSocketsRequest, opts ...grpc.CallOption) (*GetServerSocketsResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetServerSocketsResponse)
-	err := c.cc.Invoke(ctx, Channelz_GetServerSockets_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Channelz_GetServerSockets_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -115,8 +119,9 @@ func (c *channelzClient) GetServerSockets(ctx context.Context, in *GetServerSock
 }
 
 func (c *channelzClient) GetChannel(ctx context.Context, in *GetChannelRequest, opts ...grpc.CallOption) (*GetChannelResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetChannelResponse)
-	err := c.cc.Invoke(ctx, Channelz_GetChannel_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Channelz_GetChannel_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -124,8 +129,9 @@ func (c *channelzClient) GetChannel(ctx context.Context, in *GetChannelRequest,
 }
 
 func (c *channelzClient) GetSubchannel(ctx context.Context, in *GetSubchannelRequest, opts ...grpc.CallOption) (*GetSubchannelResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetSubchannelResponse)
-	err := c.cc.Invoke(ctx, Channelz_GetSubchannel_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Channelz_GetSubchannel_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -133,8 +139,9 @@ func (c *channelzClient) GetSubchannel(ctx context.Context, in *GetSubchannelReq
 }
 
 func (c *channelzClient) GetSocket(ctx context.Context, in *GetSocketRequest, opts ...grpc.CallOption) (*GetSocketResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetSocketResponse)
-	err := c.cc.Invoke(ctx, Channelz_GetSocket_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Channelz_GetSocket_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/cmd/protoc-gen-go-grpc/grpc.go b/cmd/protoc-gen-go-grpc/grpc.go
index 9e15d2d8daf..22f37c0dc92 100644
--- a/cmd/protoc-gen-go-grpc/grpc.go
+++ b/cmd/protoc-gen-go-grpc/grpc.go
@@ -170,8 +170,8 @@ func generateFileContent(gen *protogen.Plugin, file *protogen.File, g *protogen.
 
 	g.P("// This is a compile-time assertion to ensure that this generated file")
 	g.P("// is compatible with the grpc package it is being compiled against.")
-	g.P("// Requires gRPC-Go v1.32.0 or later.")
-	g.P("const _ = ", grpcPackage.Ident("SupportPackageIsVersion7")) // When changing, update version number above.
+	g.P("// Requires gRPC-Go v1.62.0 or later.")
+	g.P("const _ = ", grpcPackage.Ident("SupportPackageIsVersion8")) // When changing, update version number above.
 	g.P()
 	for _, service := range file.Services {
 		genService(gen, file, g, service)
@@ -309,9 +309,10 @@ func genClientMethod(gen *protogen.Plugin, file *protogen.File, g *protogen.Gene
 		g.P(deprecationComment)
 	}
 	g.P("func (c *", unexport(service.GoName), "Client) ", clientSignature(g, method), "{")
+	g.P("cOpts := append([]", grpcPackage.Ident("CallOption"), "{", grpcPackage.Ident("StaticMethod()"), "}, opts...)")
 	if !method.Desc.IsStreamingServer() && !method.Desc.IsStreamingClient() {
 		g.P("out := new(", method.Output.GoIdent, ")")
-		g.P(`err := c.cc.Invoke(ctx, `, fmSymbol, `, in, out, opts...)`)
+		g.P(`err := c.cc.Invoke(ctx, `, fmSymbol, `, in, out, cOpts...)`)
 		g.P("if err != nil { return nil, err }")
 		g.P("return out, nil")
 		g.P("}")
@@ -320,7 +321,7 @@ func genClientMethod(gen *protogen.Plugin, file *protogen.File, g *protogen.Gene
 	}
 	streamType := unexport(service.GoName) + method.GoName + "Client"
 	serviceDescVar := service.GoName + "_ServiceDesc"
-	g.P("stream, err := c.cc.NewStream(ctx, &", serviceDescVar, ".Streams[", index, `], `, fmSymbol, `, opts...)`)
+	g.P("stream, err := c.cc.NewStream(ctx, &", serviceDescVar, ".Streams[", index, `], `, fmSymbol, `, cOpts...)`)
 	g.P("if err != nil { return nil, err }")
 	g.P("x := &", streamType, "{stream}")
 	if !method.Desc.IsStreamingClient() {
diff --git a/credentials/alts/internal/proto/grpc_gcp/handshaker.pb.go b/credentials/alts/internal/proto/grpc_gcp/handshaker.pb.go
index 4a4074958e1..93ceaeb2f9c 100644
--- a/credentials/alts/internal/proto/grpc_gcp/handshaker.pb.go
+++ b/credentials/alts/internal/proto/grpc_gcp/handshaker.pb.go
@@ -331,6 +331,11 @@ type StartClientHandshakeReq struct {
 	RpcVersions *RpcProtocolVersions `protobuf:"bytes,9,opt,name=rpc_versions,json=rpcVersions,proto3" json:"rpc_versions,omitempty"`
 	// (Optional) Maximum frame size supported by the client.
 	MaxFrameSize uint32 `protobuf:"varint,10,opt,name=max_frame_size,json=maxFrameSize,proto3" json:"max_frame_size,omitempty"`
+	// (Optional) An access token created by the caller only intended for use in
+	// ALTS connections. The access token that should be used to authenticate to
+	// the peer. The access token MUST be strongly bound to the ALTS credentials
+	// used to establish the connection that the token is sent over.
+	AccessToken string `protobuf:"bytes,11,opt,name=access_token,json=accessToken,proto3" json:"access_token,omitempty"`
 }
 
 func (x *StartClientHandshakeReq) Reset() {
@@ -435,6 +440,13 @@ func (x *StartClientHandshakeReq) GetMaxFrameSize() uint32 {
 	return 0
 }
 
+func (x *StartClientHandshakeReq) GetAccessToken() string {
+	if x != nil {
+		return x.AccessToken
+	}
+	return ""
+}
+
 type ServerHandshakeParameters struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -446,6 +458,11 @@ type ServerHandshakeParameters struct {
 	// (Optional) A list of local identities supported by the server, if
 	// specified. Otherwise, the handshaker chooses a default local identity.
 	LocalIdentities []*Identity `protobuf:"bytes,2,rep,name=local_identities,json=localIdentities,proto3" json:"local_identities,omitempty"`
+	// (Optional) An access token created by the caller only intended for use in
+	// ALTS connections. The access token that should be used to authenticate to
+	// the peer. The access token MUST be strongly bound to the ALTS credentials
+	// used to establish the connection that the token is sent over.
+	AccessToken *string `protobuf:"bytes,3,opt,name=access_token,json=accessToken,proto3,oneof" json:"access_token,omitempty"`
 }
 
 func (x *ServerHandshakeParameters) Reset() {
@@ -494,6 +511,13 @@ func (x *ServerHandshakeParameters) GetLocalIdentities() []*Identity {
 	return nil
 }
 
+func (x *ServerHandshakeParameters) GetAccessToken() string {
+	if x != nil && x.AccessToken != nil {
+		return *x.AccessToken
+	}
+	return ""
+}
+
 type StartServerHandshakeReq struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -1047,7 +1071,7 @@ var file_grpc_gcp_handshaker_proto_rawDesc = []byte{
 	0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20,
 	0x01, 0x28, 0x09, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02, 0x38, 0x01, 0x42, 0x10,
 	0x0a, 0x0e, 0x69, 0x64, 0x65, 0x6e, 0x74, 0x69, 0x74, 0x79, 0x5f, 0x6f, 0x6e, 0x65, 0x6f, 0x66,
-	0x22, 0xd3, 0x04, 0x0a, 0x17, 0x53, 0x74, 0x61, 0x72, 0x74, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74,
+	0x22, 0xf6, 0x04, 0x0a, 0x17, 0x53, 0x74, 0x61, 0x72, 0x74, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74,
 	0x48, 0x61, 0x6e, 0x64, 0x73, 0x68, 0x61, 0x6b, 0x65, 0x52, 0x65, 0x71, 0x12, 0x5b, 0x0a, 0x1b,
 	0x68, 0x61, 0x6e, 0x64, 0x73, 0x68, 0x61, 0x6b, 0x65, 0x5f, 0x73, 0x65, 0x63, 0x75, 0x72, 0x69,
 	0x74, 0x79, 0x5f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x18, 0x01, 0x20, 0x01, 0x28,
@@ -1084,135 +1108,141 @@ var file_grpc_gcp_handshaker_proto_rawDesc = []byte{
 	0x6f, 0x6e, 0x73, 0x52, 0x0b, 0x72, 0x70, 0x63, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x73,
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 }
 
 var (
@@ -1410,6 +1440,7 @@ func file_grpc_gcp_handshaker_proto_init() {
 		(*Identity_ServiceAccount)(nil),
 		(*Identity_Hostname)(nil),
 	}
+	file_grpc_gcp_handshaker_proto_msgTypes[3].OneofWrappers = []interface{}{}
 	file_grpc_gcp_handshaker_proto_msgTypes[6].OneofWrappers = []interface{}{
 		(*HandshakerReq_ClientStart)(nil),
 		(*HandshakerReq_ServerStart)(nil),
diff --git a/credentials/alts/internal/proto/grpc_gcp/handshaker_grpc.pb.go b/credentials/alts/internal/proto/grpc_gcp/handshaker_grpc.pb.go
index ba1c46f64b1..0fc449fe7e5 100644
--- a/credentials/alts/internal/proto/grpc_gcp/handshaker_grpc.pb.go
+++ b/credentials/alts/internal/proto/grpc_gcp/handshaker_grpc.pb.go
@@ -32,8 +32,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	HandshakerService_DoHandshake_FullMethodName = "/grpc.gcp.HandshakerService/DoHandshake"
@@ -61,7 +61,8 @@ func NewHandshakerServiceClient(cc grpc.ClientConnInterface) HandshakerServiceCl
 }
 
 func (c *handshakerServiceClient) DoHandshake(ctx context.Context, opts ...grpc.CallOption) (HandshakerService_DoHandshakeClient, error) {
-	stream, err := c.cc.NewStream(ctx, &HandshakerService_ServiceDesc.Streams[0], HandshakerService_DoHandshake_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &HandshakerService_ServiceDesc.Streams[0], HandshakerService_DoHandshake_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/examples/features/proto/echo/echo_grpc.pb.go b/examples/features/proto/echo/echo_grpc.pb.go
index dd1e63ff0f8..f99f982d668 100644
--- a/examples/features/proto/echo/echo_grpc.pb.go
+++ b/examples/features/proto/echo/echo_grpc.pb.go
@@ -32,8 +32,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	Echo_UnaryEcho_FullMethodName                  = "/grpc.examples.echo.Echo/UnaryEcho"
@@ -65,8 +65,9 @@ func NewEchoClient(cc grpc.ClientConnInterface) EchoClient {
 }
 
 func (c *echoClient) UnaryEcho(ctx context.Context, in *EchoRequest, opts ...grpc.CallOption) (*EchoResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(EchoResponse)
-	err := c.cc.Invoke(ctx, Echo_UnaryEcho_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Echo_UnaryEcho_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -74,7 +75,8 @@ func (c *echoClient) UnaryEcho(ctx context.Context, in *EchoRequest, opts ...grp
 }
 
 func (c *echoClient) ServerStreamingEcho(ctx context.Context, in *EchoRequest, opts ...grpc.CallOption) (Echo_ServerStreamingEchoClient, error) {
-	stream, err := c.cc.NewStream(ctx, &Echo_ServiceDesc.Streams[0], Echo_ServerStreamingEcho_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &Echo_ServiceDesc.Streams[0], Echo_ServerStreamingEcho_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -106,7 +108,8 @@ func (x *echoServerStreamingEchoClient) Recv() (*EchoResponse, error) {
 }
 
 func (c *echoClient) ClientStreamingEcho(ctx context.Context, opts ...grpc.CallOption) (Echo_ClientStreamingEchoClient, error) {
-	stream, err := c.cc.NewStream(ctx, &Echo_ServiceDesc.Streams[1], Echo_ClientStreamingEcho_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &Echo_ServiceDesc.Streams[1], Echo_ClientStreamingEcho_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -140,7 +143,8 @@ func (x *echoClientStreamingEchoClient) CloseAndRecv() (*EchoResponse, error) {
 }
 
 func (c *echoClient) BidirectionalStreamingEcho(ctx context.Context, opts ...grpc.CallOption) (Echo_BidirectionalStreamingEchoClient, error) {
-	stream, err := c.cc.NewStream(ctx, &Echo_ServiceDesc.Streams[2], Echo_BidirectionalStreamingEcho_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &Echo_ServiceDesc.Streams[2], Echo_BidirectionalStreamingEcho_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/examples/helloworld/helloworld/helloworld_grpc.pb.go b/examples/helloworld/helloworld/helloworld_grpc.pb.go
index 009830657c9..092bf0eedec 100644
--- a/examples/helloworld/helloworld/helloworld_grpc.pb.go
+++ b/examples/helloworld/helloworld/helloworld_grpc.pb.go
@@ -29,8 +29,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	Greeter_SayHello_FullMethodName = "/helloworld.Greeter/SayHello"
@@ -53,8 +53,9 @@ func NewGreeterClient(cc grpc.ClientConnInterface) GreeterClient {
 }
 
 func (c *greeterClient) SayHello(ctx context.Context, in *HelloRequest, opts ...grpc.CallOption) (*HelloReply, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(HelloReply)
-	err := c.cc.Invoke(ctx, Greeter_SayHello_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Greeter_SayHello_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/examples/route_guide/routeguide/route_guide_grpc.pb.go b/examples/route_guide/routeguide/route_guide_grpc.pb.go
index 76a305a53a3..2d483559e3e 100644
--- a/examples/route_guide/routeguide/route_guide_grpc.pb.go
+++ b/examples/route_guide/routeguide/route_guide_grpc.pb.go
@@ -29,8 +29,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	RouteGuide_GetFeature_FullMethodName   = "/routeguide.RouteGuide/GetFeature"
@@ -78,8 +78,9 @@ func NewRouteGuideClient(cc grpc.ClientConnInterface) RouteGuideClient {
 }
 
 func (c *routeGuideClient) GetFeature(ctx context.Context, in *Point, opts ...grpc.CallOption) (*Feature, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Feature)
-	err := c.cc.Invoke(ctx, RouteGuide_GetFeature_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, RouteGuide_GetFeature_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -87,7 +88,8 @@ func (c *routeGuideClient) GetFeature(ctx context.Context, in *Point, opts ...gr
 }
 
 func (c *routeGuideClient) ListFeatures(ctx context.Context, in *Rectangle, opts ...grpc.CallOption) (RouteGuide_ListFeaturesClient, error) {
-	stream, err := c.cc.NewStream(ctx, &RouteGuide_ServiceDesc.Streams[0], RouteGuide_ListFeatures_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &RouteGuide_ServiceDesc.Streams[0], RouteGuide_ListFeatures_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -119,7 +121,8 @@ func (x *routeGuideListFeaturesClient) Recv() (*Feature, error) {
 }
 
 func (c *routeGuideClient) RecordRoute(ctx context.Context, opts ...grpc.CallOption) (RouteGuide_RecordRouteClient, error) {
-	stream, err := c.cc.NewStream(ctx, &RouteGuide_ServiceDesc.Streams[1], RouteGuide_RecordRoute_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &RouteGuide_ServiceDesc.Streams[1], RouteGuide_RecordRoute_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -153,7 +156,8 @@ func (x *routeGuideRecordRouteClient) CloseAndRecv() (*RouteSummary, error) {
 }
 
 func (c *routeGuideClient) RouteChat(ctx context.Context, opts ...grpc.CallOption) (RouteGuide_RouteChatClient, error) {
-	stream, err := c.cc.NewStream(ctx, &RouteGuide_ServiceDesc.Streams[2], RouteGuide_RouteChat_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &RouteGuide_ServiceDesc.Streams[2], RouteGuide_RouteChat_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/health/grpc_health_v1/health_grpc.pb.go b/health/grpc_health_v1/health_grpc.pb.go
index 4c46c098dc6..132883ca693 100644
--- a/health/grpc_health_v1/health_grpc.pb.go
+++ b/health/grpc_health_v1/health_grpc.pb.go
@@ -32,8 +32,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	Health_Check_FullMethodName = "/grpc.health.v1.Health/Check"
@@ -81,8 +81,9 @@ func NewHealthClient(cc grpc.ClientConnInterface) HealthClient {
 }
 
 func (c *healthClient) Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(HealthCheckResponse)
-	err := c.cc.Invoke(ctx, Health_Check_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Health_Check_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -90,7 +91,8 @@ func (c *healthClient) Check(ctx context.Context, in *HealthCheckRequest, opts .
 }
 
 func (c *healthClient) Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error) {
-	stream, err := c.cc.NewStream(ctx, &Health_ServiceDesc.Streams[0], Health_Watch_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &Health_ServiceDesc.Streams[0], Health_Watch_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/internal/proto/grpc_lookup_v1/rls_grpc.pb.go b/internal/proto/grpc_lookup_v1/rls_grpc.pb.go
index ae8cc1d7ea5..b9823b35c95 100644
--- a/internal/proto/grpc_lookup_v1/rls_grpc.pb.go
+++ b/internal/proto/grpc_lookup_v1/rls_grpc.pb.go
@@ -29,8 +29,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	RouteLookupService_RouteLookup_FullMethodName = "/grpc.lookup.v1.RouteLookupService/RouteLookup"
@@ -53,8 +53,9 @@ func NewRouteLookupServiceClient(cc grpc.ClientConnInterface) RouteLookupService
 }
 
 func (c *routeLookupServiceClient) RouteLookup(ctx context.Context, in *RouteLookupRequest, opts ...grpc.CallOption) (*RouteLookupResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(RouteLookupResponse)
-	err := c.cc.Invoke(ctx, RouteLookupService_RouteLookup_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, RouteLookupService_RouteLookup_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/interop/grpc_testing/benchmark_service_grpc.pb.go b/interop/grpc_testing/benchmark_service_grpc.pb.go
index c291aee6a1e..efb73ab293a 100644
--- a/interop/grpc_testing/benchmark_service_grpc.pb.go
+++ b/interop/grpc_testing/benchmark_service_grpc.pb.go
@@ -32,8 +32,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	BenchmarkService_UnaryCall_FullMethodName           = "/grpc.testing.BenchmarkService/UnaryCall"
@@ -74,8 +74,9 @@ func NewBenchmarkServiceClient(cc grpc.ClientConnInterface) BenchmarkServiceClie
 }
 
 func (c *benchmarkServiceClient) UnaryCall(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (*SimpleResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(SimpleResponse)
-	err := c.cc.Invoke(ctx, BenchmarkService_UnaryCall_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, BenchmarkService_UnaryCall_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -83,7 +84,8 @@ func (c *benchmarkServiceClient) UnaryCall(ctx context.Context, in *SimpleReques
 }
 
 func (c *benchmarkServiceClient) StreamingCall(ctx context.Context, opts ...grpc.CallOption) (BenchmarkService_StreamingCallClient, error) {
-	stream, err := c.cc.NewStream(ctx, &BenchmarkService_ServiceDesc.Streams[0], BenchmarkService_StreamingCall_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &BenchmarkService_ServiceDesc.Streams[0], BenchmarkService_StreamingCall_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -114,7 +116,8 @@ func (x *benchmarkServiceStreamingCallClient) Recv() (*SimpleResponse, error) {
 }
 
 func (c *benchmarkServiceClient) StreamingFromClient(ctx context.Context, opts ...grpc.CallOption) (BenchmarkService_StreamingFromClientClient, error) {
-	stream, err := c.cc.NewStream(ctx, &BenchmarkService_ServiceDesc.Streams[1], BenchmarkService_StreamingFromClient_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &BenchmarkService_ServiceDesc.Streams[1], BenchmarkService_StreamingFromClient_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -148,7 +151,8 @@ func (x *benchmarkServiceStreamingFromClientClient) CloseAndRecv() (*SimpleRespo
 }
 
 func (c *benchmarkServiceClient) StreamingFromServer(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (BenchmarkService_StreamingFromServerClient, error) {
-	stream, err := c.cc.NewStream(ctx, &BenchmarkService_ServiceDesc.Streams[2], BenchmarkService_StreamingFromServer_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &BenchmarkService_ServiceDesc.Streams[2], BenchmarkService_StreamingFromServer_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -180,7 +184,8 @@ func (x *benchmarkServiceStreamingFromServerClient) Recv() (*SimpleResponse, err
 }
 
 func (c *benchmarkServiceClient) StreamingBothWays(ctx context.Context, opts ...grpc.CallOption) (BenchmarkService_StreamingBothWaysClient, error) {
-	stream, err := c.cc.NewStream(ctx, &BenchmarkService_ServiceDesc.Streams[3], BenchmarkService_StreamingBothWays_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &BenchmarkService_ServiceDesc.Streams[3], BenchmarkService_StreamingBothWays_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/interop/grpc_testing/report_qps_scenario_service_grpc.pb.go b/interop/grpc_testing/report_qps_scenario_service_grpc.pb.go
index c3707aa4455..bda87e942c3 100644
--- a/interop/grpc_testing/report_qps_scenario_service_grpc.pb.go
+++ b/interop/grpc_testing/report_qps_scenario_service_grpc.pb.go
@@ -32,8 +32,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	ReportQpsScenarioService_ReportScenario_FullMethodName = "/grpc.testing.ReportQpsScenarioService/ReportScenario"
@@ -56,8 +56,9 @@ func NewReportQpsScenarioServiceClient(cc grpc.ClientConnInterface) ReportQpsSce
 }
 
 func (c *reportQpsScenarioServiceClient) ReportScenario(ctx context.Context, in *ScenarioResult, opts ...grpc.CallOption) (*Void, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Void)
-	err := c.cc.Invoke(ctx, ReportQpsScenarioService_ReportScenario_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, ReportQpsScenarioService_ReportScenario_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/interop/grpc_testing/test_grpc.pb.go b/interop/grpc_testing/test_grpc.pb.go
index c165ecd4f13..2acf90431d9 100644
--- a/interop/grpc_testing/test_grpc.pb.go
+++ b/interop/grpc_testing/test_grpc.pb.go
@@ -32,8 +32,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	TestService_EmptyCall_FullMethodName           = "/grpc.testing.TestService/EmptyCall"
@@ -87,8 +87,9 @@ func NewTestServiceClient(cc grpc.ClientConnInterface) TestServiceClient {
 }
 
 func (c *testServiceClient) EmptyCall(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Empty)
-	err := c.cc.Invoke(ctx, TestService_EmptyCall_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, TestService_EmptyCall_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -96,8 +97,9 @@ func (c *testServiceClient) EmptyCall(ctx context.Context, in *Empty, opts ...gr
 }
 
 func (c *testServiceClient) UnaryCall(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (*SimpleResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(SimpleResponse)
-	err := c.cc.Invoke(ctx, TestService_UnaryCall_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, TestService_UnaryCall_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -105,8 +107,9 @@ func (c *testServiceClient) UnaryCall(ctx context.Context, in *SimpleRequest, op
 }
 
 func (c *testServiceClient) CacheableUnaryCall(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (*SimpleResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(SimpleResponse)
-	err := c.cc.Invoke(ctx, TestService_CacheableUnaryCall_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, TestService_CacheableUnaryCall_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -114,7 +117,8 @@ func (c *testServiceClient) CacheableUnaryCall(ctx context.Context, in *SimpleRe
 }
 
 func (c *testServiceClient) StreamingOutputCall(ctx context.Context, in *StreamingOutputCallRequest, opts ...grpc.CallOption) (TestService_StreamingOutputCallClient, error) {
-	stream, err := c.cc.NewStream(ctx, &TestService_ServiceDesc.Streams[0], TestService_StreamingOutputCall_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &TestService_ServiceDesc.Streams[0], TestService_StreamingOutputCall_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -146,7 +150,8 @@ func (x *testServiceStreamingOutputCallClient) Recv() (*StreamingOutputCallRespo
 }
 
 func (c *testServiceClient) StreamingInputCall(ctx context.Context, opts ...grpc.CallOption) (TestService_StreamingInputCallClient, error) {
-	stream, err := c.cc.NewStream(ctx, &TestService_ServiceDesc.Streams[1], TestService_StreamingInputCall_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &TestService_ServiceDesc.Streams[1], TestService_StreamingInputCall_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -180,7 +185,8 @@ func (x *testServiceStreamingInputCallClient) CloseAndRecv() (*StreamingInputCal
 }
 
 func (c *testServiceClient) FullDuplexCall(ctx context.Context, opts ...grpc.CallOption) (TestService_FullDuplexCallClient, error) {
-	stream, err := c.cc.NewStream(ctx, &TestService_ServiceDesc.Streams[2], TestService_FullDuplexCall_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &TestService_ServiceDesc.Streams[2], TestService_FullDuplexCall_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -211,7 +217,8 @@ func (x *testServiceFullDuplexCallClient) Recv() (*StreamingOutputCallResponse,
 }
 
 func (c *testServiceClient) HalfDuplexCall(ctx context.Context, opts ...grpc.CallOption) (TestService_HalfDuplexCallClient, error) {
-	stream, err := c.cc.NewStream(ctx, &TestService_ServiceDesc.Streams[3], TestService_HalfDuplexCall_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &TestService_ServiceDesc.Streams[3], TestService_HalfDuplexCall_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -242,8 +249,9 @@ func (x *testServiceHalfDuplexCallClient) Recv() (*StreamingOutputCallResponse,
 }
 
 func (c *testServiceClient) UnimplementedCall(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Empty)
-	err := c.cc.Invoke(ctx, TestService_UnimplementedCall_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, TestService_UnimplementedCall_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -567,8 +575,9 @@ func NewUnimplementedServiceClient(cc grpc.ClientConnInterface) UnimplementedSer
 }
 
 func (c *unimplementedServiceClient) UnimplementedCall(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Empty)
-	err := c.cc.Invoke(ctx, UnimplementedService_UnimplementedCall_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, UnimplementedService_UnimplementedCall_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -660,8 +669,9 @@ func NewReconnectServiceClient(cc grpc.ClientConnInterface) ReconnectServiceClie
 }
 
 func (c *reconnectServiceClient) Start(ctx context.Context, in *ReconnectParams, opts ...grpc.CallOption) (*Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Empty)
-	err := c.cc.Invoke(ctx, ReconnectService_Start_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, ReconnectService_Start_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -669,8 +679,9 @@ func (c *reconnectServiceClient) Start(ctx context.Context, in *ReconnectParams,
 }
 
 func (c *reconnectServiceClient) Stop(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*ReconnectInfo, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(ReconnectInfo)
-	err := c.cc.Invoke(ctx, ReconnectService_Stop_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, ReconnectService_Stop_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -789,8 +800,9 @@ func NewLoadBalancerStatsServiceClient(cc grpc.ClientConnInterface) LoadBalancer
 }
 
 func (c *loadBalancerStatsServiceClient) GetClientStats(ctx context.Context, in *LoadBalancerStatsRequest, opts ...grpc.CallOption) (*LoadBalancerStatsResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(LoadBalancerStatsResponse)
-	err := c.cc.Invoke(ctx, LoadBalancerStatsService_GetClientStats_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, LoadBalancerStatsService_GetClientStats_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -798,8 +810,9 @@ func (c *loadBalancerStatsServiceClient) GetClientStats(ctx context.Context, in
 }
 
 func (c *loadBalancerStatsServiceClient) GetClientAccumulatedStats(ctx context.Context, in *LoadBalancerAccumulatedStatsRequest, opts ...grpc.CallOption) (*LoadBalancerAccumulatedStatsResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(LoadBalancerAccumulatedStatsResponse)
-	err := c.cc.Invoke(ctx, LoadBalancerStatsService_GetClientAccumulatedStats_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, LoadBalancerStatsService_GetClientAccumulatedStats_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -925,8 +938,9 @@ func NewHookServiceClient(cc grpc.ClientConnInterface) HookServiceClient {
 }
 
 func (c *hookServiceClient) Hook(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Empty)
-	err := c.cc.Invoke(ctx, HookService_Hook_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, HookService_Hook_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -934,8 +948,9 @@ func (c *hookServiceClient) Hook(ctx context.Context, in *Empty, opts ...grpc.Ca
 }
 
 func (c *hookServiceClient) SetReturnStatus(ctx context.Context, in *SetReturnStatusRequest, opts ...grpc.CallOption) (*Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Empty)
-	err := c.cc.Invoke(ctx, HookService_SetReturnStatus_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, HookService_SetReturnStatus_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -943,8 +958,9 @@ func (c *hookServiceClient) SetReturnStatus(ctx context.Context, in *SetReturnSt
 }
 
 func (c *hookServiceClient) ClearReturnStatus(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Empty)
-	err := c.cc.Invoke(ctx, HookService_ClearReturnStatus_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, HookService_ClearReturnStatus_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -1093,8 +1109,9 @@ func NewXdsUpdateHealthServiceClient(cc grpc.ClientConnInterface) XdsUpdateHealt
 }
 
 func (c *xdsUpdateHealthServiceClient) SetServing(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Empty)
-	err := c.cc.Invoke(ctx, XdsUpdateHealthService_SetServing_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, XdsUpdateHealthService_SetServing_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -1102,8 +1119,9 @@ func (c *xdsUpdateHealthServiceClient) SetServing(ctx context.Context, in *Empty
 }
 
 func (c *xdsUpdateHealthServiceClient) SetNotServing(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Empty)
-	err := c.cc.Invoke(ctx, XdsUpdateHealthService_SetNotServing_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, XdsUpdateHealthService_SetNotServing_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -1111,8 +1129,9 @@ func (c *xdsUpdateHealthServiceClient) SetNotServing(ctx context.Context, in *Em
 }
 
 func (c *xdsUpdateHealthServiceClient) SendHookRequest(ctx context.Context, in *HookRequest, opts ...grpc.CallOption) (*HookResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(HookResponse)
-	err := c.cc.Invoke(ctx, XdsUpdateHealthService_SendHookRequest_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, XdsUpdateHealthService_SendHookRequest_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -1255,8 +1274,9 @@ func NewXdsUpdateClientConfigureServiceClient(cc grpc.ClientConnInterface) XdsUp
 }
 
 func (c *xdsUpdateClientConfigureServiceClient) Configure(ctx context.Context, in *ClientConfigureRequest, opts ...grpc.CallOption) (*ClientConfigureResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(ClientConfigureResponse)
-	err := c.cc.Invoke(ctx, XdsUpdateClientConfigureService_Configure_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, XdsUpdateClientConfigureService_Configure_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/interop/grpc_testing/worker_service_grpc.pb.go b/interop/grpc_testing/worker_service_grpc.pb.go
index 9ec17793744..81b724ad02c 100644
--- a/interop/grpc_testing/worker_service_grpc.pb.go
+++ b/interop/grpc_testing/worker_service_grpc.pb.go
@@ -32,8 +32,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	WorkerService_RunServer_FullMethodName  = "/grpc.testing.WorkerService/RunServer"
@@ -75,7 +75,8 @@ func NewWorkerServiceClient(cc grpc.ClientConnInterface) WorkerServiceClient {
 }
 
 func (c *workerServiceClient) RunServer(ctx context.Context, opts ...grpc.CallOption) (WorkerService_RunServerClient, error) {
-	stream, err := c.cc.NewStream(ctx, &WorkerService_ServiceDesc.Streams[0], WorkerService_RunServer_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &WorkerService_ServiceDesc.Streams[0], WorkerService_RunServer_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -106,7 +107,8 @@ func (x *workerServiceRunServerClient) Recv() (*ServerStatus, error) {
 }
 
 func (c *workerServiceClient) RunClient(ctx context.Context, opts ...grpc.CallOption) (WorkerService_RunClientClient, error) {
-	stream, err := c.cc.NewStream(ctx, &WorkerService_ServiceDesc.Streams[1], WorkerService_RunClient_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &WorkerService_ServiceDesc.Streams[1], WorkerService_RunClient_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -137,8 +139,9 @@ func (x *workerServiceRunClientClient) Recv() (*ClientStatus, error) {
 }
 
 func (c *workerServiceClient) CoreCount(ctx context.Context, in *CoreRequest, opts ...grpc.CallOption) (*CoreResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(CoreResponse)
-	err := c.cc.Invoke(ctx, WorkerService_CoreCount_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, WorkerService_CoreCount_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -146,8 +149,9 @@ func (c *workerServiceClient) CoreCount(ctx context.Context, in *CoreRequest, op
 }
 
 func (c *workerServiceClient) QuitWorker(ctx context.Context, in *Void, opts ...grpc.CallOption) (*Void, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(Void)
-	err := c.cc.Invoke(ctx, WorkerService_QuitWorker_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, WorkerService_QuitWorker_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/interop/stress/grpc_testing/metrics_grpc.pb.go b/interop/stress/grpc_testing/metrics_grpc.pb.go
index 16af3fcdd4b..f94fa146e64 100644
--- a/interop/stress/grpc_testing/metrics_grpc.pb.go
+++ b/interop/stress/grpc_testing/metrics_grpc.pb.go
@@ -36,8 +36,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	MetricsService_GetAllGauges_FullMethodName = "/grpc.testing.MetricsService/GetAllGauges"
@@ -64,7 +64,8 @@ func NewMetricsServiceClient(cc grpc.ClientConnInterface) MetricsServiceClient {
 }
 
 func (c *metricsServiceClient) GetAllGauges(ctx context.Context, in *EmptyMessage, opts ...grpc.CallOption) (MetricsService_GetAllGaugesClient, error) {
-	stream, err := c.cc.NewStream(ctx, &MetricsService_ServiceDesc.Streams[0], MetricsService_GetAllGauges_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &MetricsService_ServiceDesc.Streams[0], MetricsService_GetAllGauges_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -96,8 +97,9 @@ func (x *metricsServiceGetAllGaugesClient) Recv() (*GaugeResponse, error) {
 }
 
 func (c *metricsServiceClient) GetGauge(ctx context.Context, in *GaugeRequest, opts ...grpc.CallOption) (*GaugeResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GaugeResponse)
-	err := c.cc.Invoke(ctx, MetricsService_GetGauge_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, MetricsService_GetGauge_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/profiling/proto/service_grpc.pb.go b/profiling/proto/service_grpc.pb.go
index c1c84b91811..efc4396d471 100644
--- a/profiling/proto/service_grpc.pb.go
+++ b/profiling/proto/service_grpc.pb.go
@@ -29,8 +29,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	Profiling_Enable_FullMethodName         = "/grpc.go.profiling.v1alpha.Profiling/Enable"
@@ -57,8 +57,9 @@ func NewProfilingClient(cc grpc.ClientConnInterface) ProfilingClient {
 }
 
 func (c *profilingClient) Enable(ctx context.Context, in *EnableRequest, opts ...grpc.CallOption) (*EnableResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(EnableResponse)
-	err := c.cc.Invoke(ctx, Profiling_Enable_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Profiling_Enable_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -66,8 +67,9 @@ func (c *profilingClient) Enable(ctx context.Context, in *EnableRequest, opts ..
 }
 
 func (c *profilingClient) GetStreamStats(ctx context.Context, in *GetStreamStatsRequest, opts ...grpc.CallOption) (*GetStreamStatsResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetStreamStatsResponse)
-	err := c.cc.Invoke(ctx, Profiling_GetStreamStats_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Profiling_GetStreamStats_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/reflection/grpc_reflection_v1/reflection_grpc.pb.go b/reflection/grpc_reflection_v1/reflection_grpc.pb.go
index d6cdd5b54c6..c2b2be7378b 100644
--- a/reflection/grpc_reflection_v1/reflection_grpc.pb.go
+++ b/reflection/grpc_reflection_v1/reflection_grpc.pb.go
@@ -36,8 +36,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	ServerReflection_ServerReflectionInfo_FullMethodName = "/grpc.reflection.v1.ServerReflection/ServerReflectionInfo"
@@ -61,7 +61,8 @@ func NewServerReflectionClient(cc grpc.ClientConnInterface) ServerReflectionClie
 }
 
 func (c *serverReflectionClient) ServerReflectionInfo(ctx context.Context, opts ...grpc.CallOption) (ServerReflection_ServerReflectionInfoClient, error) {
-	stream, err := c.cc.NewStream(ctx, &ServerReflection_ServiceDesc.Streams[0], ServerReflection_ServerReflectionInfo_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &ServerReflection_ServiceDesc.Streams[0], ServerReflection_ServerReflectionInfo_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/reflection/grpc_reflection_v1alpha/reflection_grpc.pb.go b/reflection/grpc_reflection_v1alpha/reflection_grpc.pb.go
index ef691406355..86400b2a521 100644
--- a/reflection/grpc_reflection_v1alpha/reflection_grpc.pb.go
+++ b/reflection/grpc_reflection_v1alpha/reflection_grpc.pb.go
@@ -33,8 +33,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	ServerReflection_ServerReflectionInfo_FullMethodName = "/grpc.reflection.v1alpha.ServerReflection/ServerReflectionInfo"
@@ -58,7 +58,8 @@ func NewServerReflectionClient(cc grpc.ClientConnInterface) ServerReflectionClie
 }
 
 func (c *serverReflectionClient) ServerReflectionInfo(ctx context.Context, opts ...grpc.CallOption) (ServerReflection_ServerReflectionInfoClient, error) {
-	stream, err := c.cc.NewStream(ctx, &ServerReflection_ServiceDesc.Streams[0], ServerReflection_ServerReflectionInfo_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &ServerReflection_ServiceDesc.Streams[0], ServerReflection_ServerReflectionInfo_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/reflection/grpc_testing/test_grpc.pb.go b/reflection/grpc_testing/test_grpc.pb.go
index 3802d8d7264..53b00e1d76a 100644
--- a/reflection/grpc_testing/test_grpc.pb.go
+++ b/reflection/grpc_testing/test_grpc.pb.go
@@ -29,8 +29,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.62.0 or later.
+const _ = grpc.SupportPackageIsVersion8
 
 const (
 	SearchService_Search_FullMethodName          = "/grpc.testing.SearchService/Search"
@@ -54,8 +54,9 @@ func NewSearchServiceClient(cc grpc.ClientConnInterface) SearchServiceClient {
 }
 
 func (c *searchServiceClient) Search(ctx context.Context, in *SearchRequest, opts ...grpc.CallOption) (*SearchResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(SearchResponse)
-	err := c.cc.Invoke(ctx, SearchService_Search_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, SearchService_Search_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -63,7 +64,8 @@ func (c *searchServiceClient) Search(ctx context.Context, in *SearchRequest, opt
 }
 
 func (c *searchServiceClient) StreamingSearch(ctx context.Context, opts ...grpc.CallOption) (SearchService_StreamingSearchClient, error) {
-	stream, err := c.cc.NewStream(ctx, &SearchService_ServiceDesc.Streams[0], SearchService_StreamingSearch_FullMethodName, opts...)
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &SearchService_ServiceDesc.Streams[0], SearchService_StreamingSearch_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}