diff --git a/lighty-modules/lighty-gnmi/lighty-gnmi-proto/pom.xml b/lighty-modules/lighty-gnmi/lighty-gnmi-proto/pom.xml
index ed642697b5..48f3f5bd1a 100644
--- a/lighty-modules/lighty-gnmi/lighty-gnmi-proto/pom.xml
+++ b/lighty-modules/lighty-gnmi/lighty-gnmi-proto/pom.xml
@@ -22,7 +22,7 @@
     <version>19.0.0-SNAPSHOT</version>
 
     <properties>
-        <protobuf.version>3.23.1</protobuf.version>
+        <protobuf.version>3.23.2</protobuf.version>
         <grpc.version>1.55.1</grpc.version>
     </properties>