diff --git a/fine-spring/lib/netty-all-4.1.39.Final.jar b/fine-spring/lib/netty-all-4.1.39.Final.jar
index 22a42fe30..e69de29bb 100644
Binary files a/fine-spring/lib/netty-all-4.1.39.Final.jar and b/fine-spring/lib/netty-all-4.1.39.Final.jar differ