diff --git a/content-api/content-service/pom.xml b/content-api/content-service/pom.xml
old mode 100755
new mode 100644
index 439be9b34..c96404839
--- a/content-api/content-service/pom.xml
+++ b/content-api/content-service/pom.xml
@@ -41,7 +41,7 @@
         <play2.plugin.version>1.0.0-rc5</play2.plugin.version>
         <sbt-compiler.plugin.version>1.0.0</sbt-compiler.plugin.version>
         <scala.major.version>2.13</scala.major.version>
-        <netty.version>4.1.132.Final</netty.version>
+        <netty.version>4.2.13.Final</netty.version>
     </properties>
 
     <dependencyManagement>