diff --git a/Gemfile.lock b/Gemfile.lock
index a544b38..f83ebe9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -39,7 +39,7 @@ GEM
     coffee-script (2.3.0)
       coffee-script-source
       execjs
-    coffee-script-source (1.7.1)
+    coffee-script-source (1.8.0)
     coveralls (0.7.1)
       multi_json (~> 1.3)
       rest-client