diff --git a/lighty-modules/lighty-gnmi/lighty-gnmi-proto/pom.xml b/lighty-modules/lighty-gnmi/lighty-gnmi-proto/pom.xml
index 87958eef6d..65a1db10c1 100644
--- a/lighty-modules/lighty-gnmi/lighty-gnmi-proto/pom.xml
+++ b/lighty-modules/lighty-gnmi/lighty-gnmi-proto/pom.xml
@@ -23,7 +23,7 @@
 
     <properties>
         <protobuf.version>3.22.4</protobuf.version>
-        <grpc.version>1.54.1</grpc.version>
+        <grpc.version>1.55.1</grpc.version>
     </properties>
 
     <dependencies>