diff --git a/pom.xml b/pom.xml
index d924b091f..3b64f8883 100644
--- a/pom.xml
+++ b/pom.xml
@@ -128,7 +128,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-common-protos</artifactId>
-        <version>2.9.2</version>
+        <version>2.9.3</version>
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>