diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index b76d227..8f42b7b
--- a/pom.xml
+++ b/pom.xml
@@ -177,7 +177,7 @@
     <dependency>
       <groupId>com.google.protobuf</groupId>
       <artifactId>protobuf-java</artifactId>
-      <version>3.25.3</version>
+      <version>3.25.5</version>
     </dependency>
     <dependency>
       <groupId>org.apache.zookeeper</groupId>