diff --git a/Gemfile.lock b/Gemfile.lock
index 8bd75c6..4b31977 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,7 +50,7 @@ GEM
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.9.1)
+    coffee-script-source (1.9.1.1)
     coveralls (0.8.0)
       multi_json (~> 1.10)
       rest-client (>= 1.6.8, < 2)