diff --git a/binaryprotocols/client/pom.xml b/binaryprotocols/client/pom.xml
index 668f22e..446964c 100644
--- a/binaryprotocols/client/pom.xml
+++ b/binaryprotocols/client/pom.xml
@@ -28,7 +28,7 @@
 		<dependency>
             <groupId>com.google.protobuf</groupId>
             <artifactId>protobuf-java</artifactId>
-            <version>2.0.3</version>
+            <version>3.16.3</version>
         </dependency>
 		
 		<dependency>