diff --git a/Gemfile.lock b/Gemfile.lock
index fb3a8f0..2be6848 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -345,7 +345,7 @@ GEM
       railties (>= 4.2)
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.3)
+    websocket-extensions (0.1.5)
     will_paginate (3.1.6)
     xml-simple (1.1.5)