diff --git a/Gemfile.lock b/Gemfile.lock
index 441feda..faca19a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -128,7 +128,7 @@ GEM
     pusher-client (0.6.2)
       json
       websocket (~> 1.0)
-    rake (12.3.1)
+    rake (12.3.3)
     rb-readline (0.5.5)
     rest-client (2.0.2)
       http-cookie (>= 1.0.2, < 2.0)