diff --git a/Gemfile.lock b/Gemfile.lock
index 8baf1d1..5bce0aa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -261,7 +261,7 @@ GEM
       websocket-native (~> 1.0)
     websocket-eventmachine-server (1.0.1)
       websocket-eventmachine-base (~> 1.0)
-    websocket-extensions (0.1.2)
+    websocket-extensions (0.1.5)
     websocket-native (1.0.0)
     will_paginate (3.1.0)
     xpath (2.0.0)