diff --git a/grpc/build.gradle b/grpc/build.gradle
index 4a5fdf3484..b2f6d721b4 100644
--- a/grpc/build.gradle
+++ b/grpc/build.gradle
@@ -20,7 +20,7 @@ buildscript {
 plugins {
     id 'java'
     id 'idea'
-    id "com.google.protobuf" version "0.8.18"
+    id "com.google.protobuf" version "0.8.19"
 }
 
 repositories{