diff --git a/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/DatastoreProto.java b/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/DatastoreProto.java
index dc4d63dcc..fd59f03e9 100644
--- a/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/DatastoreProto.java
+++ b/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/DatastoreProto.java
@@ -214,11 +214,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ds:\001*\332A\017project_id,keys\032v\312A\030datastore.go"
           + "ogleapis.com\322AXhttps://www.googleapis.co"
           + "m/auth/cloud-platform,https://www.google"
-          + "apis.com/auth/datastoreB\241\001\n\027com.google.d"
+          + "apis.com/auth/datastoreB\300\001\n\027com.google.d"
           + "atastore.v1B\016DatastoreProtoP\001Z<google.go"
           + "lang.org/genproto/googleapis/datastore/v"
           + "1;datastore\252\002\031Google.Cloud.Datastore.V1\312"
-          + "\002\031Google\\Cloud\\Datastore\\V1b\006proto3"
+          + "\002\031Google\\Cloud\\Datastore\\V1\352\002\034Google::Cl"
+          + "oud::Datastore::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/EntityProto.java b/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/EntityProto.java
index 392a6aa24..6b6b02e30 100644
--- a/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/EntityProto.java
+++ b/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/EntityProto.java
@@ -93,11 +93,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "\003 \003(\0132+.google.datastore.v1.Entity.Prope"
           + "rtiesEntry\032M\n\017PropertiesEntry\022\013\n\003key\030\001 \001"
           + "(\t\022)\n\005value\030\002 \001(\0132\032.google.datastore.v1."
-          + "Value:\0028\001B\236\001\n\027com.google.datastore.v1B\013E"
+          + "Value:\0028\001B\275\001\n\027com.google.datastore.v1B\013E"
           + "ntityProtoP\001Z<google.golang.org/genproto"
           + "/googleapis/datastore/v1;datastore\252\002\031Goo"
           + "gle.Cloud.Datastore.V1\312\002\031Google\\Cloud\\Da"
-          + "tastore\\V1b\006proto3"
+          + "tastore\\V1\352\002\034Google::Cloud::Datastore::V"
+          + "1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/QueryProto.java b/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/QueryProto.java
index 114735acb..0af6d7e8c 100644
--- a/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/QueryProto.java
+++ b/proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/QueryProto.java
@@ -153,11 +153,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "\022!\n\035MORE_RESULTS_TYPE_UNSPECIFIED\020\000\022\020\n\014N"
           + "OT_FINISHED\020\001\022\034\n\030MORE_RESULTS_AFTER_LIMI"
           + "T\020\002\022\035\n\031MORE_RESULTS_AFTER_CURSOR\020\004\022\023\n\017NO"
-          + "_MORE_RESULTS\020\003B\235\001\n\027com.google.datastore"
+          + "_MORE_RESULTS\020\003B\274\001\n\027com.google.datastore"
           + ".v1B\nQueryProtoP\001Z<google.golang.org/gen"
           + "proto/googleapis/datastore/v1;datastore\252"
           + "\002\031Google.Cloud.Datastore.V1\312\002\031Google\\Clo"
-          + "ud\\Datastore\\V1b\006proto3"
+          + "ud\\Datastore\\V1\352\002\034Google::Cloud::Datasto"
+          + "re::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/datastore.proto b/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/datastore.proto
index 0df65c447..ad016194a 100644
--- a/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/datastore.proto
+++ b/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/datastore.proto
@@ -28,6 +28,7 @@ option java_multiple_files = true;
 option java_outer_classname = "DatastoreProto";
 option java_package = "com.google.datastore.v1";
 option php_namespace = "Google\\Cloud\\Datastore\\V1";
+option ruby_package = "Google::Cloud::Datastore::V1";
 
 // Each RPC normalizes the partition IDs of the keys in its input entities,
 // and always returns entities with keys with normalized partition IDs.
diff --git a/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/entity.proto b/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/entity.proto
index dc3a60120..61286cd7a 100644
--- a/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/entity.proto
+++ b/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/entity.proto
@@ -27,6 +27,7 @@ option java_multiple_files = true;
 option java_outer_classname = "EntityProto";
 option java_package = "com.google.datastore.v1";
 option php_namespace = "Google\\Cloud\\Datastore\\V1";
+option ruby_package = "Google::Cloud::Datastore::V1";
 
 // A partition ID identifies a grouping of entities. The grouping is always
 // by project and namespace, however the namespace ID may be empty.
diff --git a/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/query.proto b/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/query.proto
index ef9f1c658..4cb3ef99b 100644
--- a/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/query.proto
+++ b/proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/query.proto
@@ -27,6 +27,7 @@ option java_multiple_files = true;
 option java_outer_classname = "QueryProto";
 option java_package = "com.google.datastore.v1";
 option php_namespace = "Google\\Cloud\\Datastore\\V1";
+option ruby_package = "Google::Cloud::Datastore::V1";
 
 // The result of fetching an entity from Datastore.
 message EntityResult {
diff --git a/synth.metadata b/synth.metadata
index bd3e25bcc..e5335f663 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-datastore.git",
-        "sha": "425f6db057cbd78a1e91ed71684183ab7fd59c48"
+        "sha": "39c8d723b318d08ca494b71167eaa80b1df6423d"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "c4e37010d74071851ff24121f522e802231ac86e",
-        "internalRef": "313460921"
+        "sha": "c829fa0bfa725adaf20d82e86cbc1220e3ffd784",
+        "internalRef": "316124477"
       }
     },
     {