diff --git a/Gemfile.lock b/Gemfile.lock
index 3cd603ed3..da01a8a5c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -305,7 +305,7 @@ GEM
       rack (>= 1.0)
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.2)
+    websocket-extensions (0.1.5)
     will_paginate (3.0.12)
     xpath (2.0.0)
       nokogiri (~> 1.3)