diff --git a/benchmark/build.gradle b/benchmark/build.gradle
index 417f86fad..cb8aa9c4d 100644
--- a/benchmark/build.gradle
+++ b/benchmark/build.gradle
@@ -24,7 +24,7 @@ dependencies {
     compile "io.grpc:grpc-netty:${libraries['version.io_grpc']}"
 
     compile 'com.google.api.grpc:grpc-google-cloud-bigtable-v2:1.11.0'
-    compile 'com.google.api.grpc:grpc-google-cloud-pubsub-v1:0.1.28'
+    compile 'com.google.api.grpc:grpc-google-cloud-pubsub-v1:1.85.1'
 }
 
 // Allow command line to target specific test