diff --git a/java-common-protos/grpc-google-common-protos/build.gradle b/java-common-protos/grpc-google-common-protos/build.gradle
index a9d114462e..ce390d6c54 100644
--- a/java-common-protos/grpc-google-common-protos/build.gradle
+++ b/java-common-protos/grpc-google-common-protos/build.gradle
@@ -18,7 +18,7 @@ repositories {
 }
 
 dependencies {
-  compile 'io.grpc:grpc-stub:1.51.1'
+  compile 'io.grpc:grpc-stub:1.52.1'
   compile 'io.grpc:grpc-protobuf:1.51.1'
   compile project(':proto-google-common-protos')
 }
diff --git a/java-iam/grpc-google-iam-v1/build.gradle b/java-iam/grpc-google-iam-v1/build.gradle
index a346388de6..4654ad8b84 100644
--- a/java-iam/grpc-google-iam-v1/build.gradle
+++ b/java-iam/grpc-google-iam-v1/build.gradle
@@ -18,7 +18,7 @@ repositories {
 }
 
 dependencies {
-  compile 'io.grpc:grpc-stub:1.51.1'
+  compile 'io.grpc:grpc-stub:1.52.1'
   compile 'io.grpc:grpc-protobuf:1.51.1'
   compile project(':proto-google-iam-v1')
 }