diff --git a/Gemfile.lock b/Gemfile.lock
index f7ddef44..bb9b6262 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -495,7 +495,7 @@ GEM
       sprockets-rails (>= 2.0, < 4.0)
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
     whenever (1.0.0)
       chronic (>= 0.6.3)
     wikicloth (0.8.3)