diff --git a/lib/netty b/lib/netty
index 9d70cf33c2..a3cea186ce 160000
--- a/lib/netty
+++ b/lib/netty
@@ -1 +1 @@
-Subproject commit 9d70cf33c2ccea42d0fe651be61b2e0a6579fcb1
+Subproject commit a3cea186ce559037b8cf04ea272f09908657e9e3