diff --git a/deps/deps.json b/deps/deps.json
index 302838b..8054550 100644
--- a/deps/deps.json
+++ b/deps/deps.json
@@ -228,7 +228,7 @@
     "metrics-json": "mvn:io.dropwizard.metrics:metrics-json:3.2.2",
     "minimal-json": "mvn:com.eclipsesource.minimal-json:minimal-json:0.9.4",
     "minlog": "mvn:com.esotericsoftware:minlog:1.3.0",
-    "io_netty_netty": "mvn:io.netty:netty:3.10.5.Final",
+    "io_netty_netty": "mvn:io.netty:netty:4.1.35.Final",
     "io_netty_netty_buffer": "mvn:io.netty:netty-buffer:4.1.35.Final",
     "io_netty_netty_codec": "mvn:io.netty:netty-codec:4.1.35.Final",
     "io_netty_netty_common": "mvn:io.netty:netty-common:4.1.35.Final",