diff --git a/go.mod b/go.mod
index 7f6a140d..a78ef0ed 100644
--- a/go.mod
+++ b/go.mod
@@ -47,5 +47,5 @@ require (
 	golang.org/x/sys v0.0.0-20200428200454-593003d681fa // indirect
 	golang.org/x/tools v0.0.0-20200221224223-e1da425f72fd
 	google.golang.org/genproto v0.0.0-20200428115010-c45acf45369a
-	google.golang.org/grpc v1.30.0
+	google.golang.org/grpc v1.31.0
 )
diff --git a/go.sum b/go.sum
index 8a468733..8577e7a4 100644
--- a/go.sum
+++ b/go.sum
@@ -509,6 +509,8 @@ google.golang.org/grpc v1.29.1 h1:EC2SB8S04d2r73uptxphDSUG+kTKVgjRPF+N3xpxRB4=
 google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
 google.golang.org/grpc v1.30.0 h1:M5a8xTlYTxwMn5ZFkwhRabsygDY5G8TYLyQDBxJNAxE=
 google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
+google.golang.org/grpc v1.31.0 h1:T7P4R73V3SSDPhH7WW7ATbfViLtmamH0DKrP3f9AuDI=
+google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=