diff --git a/sentinel-cluster/sentinel-cluster-server-envoy-rls/pom.xml b/sentinel-cluster/sentinel-cluster-server-envoy-rls/pom.xml
index 5ba48627f1..f80728952e 100644
--- a/sentinel-cluster/sentinel-cluster-server-envoy-rls/pom.xml
+++ b/sentinel-cluster/sentinel-cluster-server-envoy-rls/pom.xml
@@ -15,7 +15,7 @@
         <java.source.version>1.8</java.source.version>
         <java.target.version>1.8</java.target.version>
 
-        <protobuf.version>3.21.9</protobuf.version>
+        <protobuf.version>3.25.5</protobuf.version>
         <grpc.version>1.51.0</grpc.version>
 
         <maven.shade.version>3.2.1</maven.shade.version>