diff --git a/pom.xml b/pom.xml
index 6dd96ad8e..9f50e1aba 100644
--- a/pom.xml
+++ b/pom.xml
@@ -154,7 +154,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-common-protos</artifactId>
-        <version>1.17.0</version>
+        <version>1.18.0</version>
       </dependency>
       <dependency>
         <groupId>org.threeten</groupId>