diff --git a/modules/jarjar/build.gradle b/modules/jarjar/build.gradle
index 3a688ce2d8e..b16340d757d 100644
--- a/modules/jarjar/build.gradle
+++ b/modules/jarjar/build.gradle
@@ -19,7 +19,7 @@ dependencies {
     runtime 'org.codehaus.jackson:jackson-smile:1.6.1'
     runtime 'org.yaml:snakeyaml:1.6'
 
-    runtime('org.jboss.netty:netty:3.2.2.Final') { transitive = false }
+    runtime('org.jboss.netty:netty:3.2.3.Final') { transitive = false }
 }
 
 configurations {