diff --git a/grpc-google-common-protos/build.gradle b/grpc-google-common-protos/build.gradle
index 6bc7e67e..ddf613b2 100644
--- a/grpc-google-common-protos/build.gradle
+++ b/grpc-google-common-protos/build.gradle
@@ -19,7 +19,7 @@ repositories {
 
 dependencies {
   compile 'io.grpc:grpc-stub:1.45.1'
-  compile 'io.grpc:grpc-protobuf:1.45.1'
+  compile 'io.grpc:grpc-protobuf:1.46.0'
   compile project(':proto-google-common-protos')
 }