diff --git a/lib/netty-3.5.2.Final.jar b/lib/netty-3.5.9.Final.jar
similarity index 58%
rename from lib/netty-3.5.2.Final.jar
rename to lib/netty-3.5.9.Final.jar
index e82521ec16..7f41e0e1db 100644
Binary files a/lib/netty-3.5.2.Final.jar and b/lib/netty-3.5.9.Final.jar differ