diff --git a/Gemfile.lock b/Gemfile.lock
index 670333c..1d7e0b6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -158,7 +158,7 @@ GEM
     uuidtools (2.1.5)
     websocket-driver (0.7.0)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.3)
+    websocket-extensions (0.1.5)
     will_paginate (3.1.7)
 
 PLATFORMS