diff --git a/Gemfile.lock b/Gemfile.lock
index 1d40eb8..e48debd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -281,7 +281,7 @@ GEM
       equalizer (~> 0.0, >= 0.0.9)
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
     yajl-ruby (1.4.1)
 
 PLATFORMS