diff --git a/Gemfile.lock b/Gemfile.lock
index 4672d6f9e..9034c1ed3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -106,7 +106,7 @@ GEM
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
+    coffee-script-source (1.11.1)
     comfortable_mexican_sofa (1.12.9)
       active_link_to (>= 1.0.0)
       bootstrap-sass (>= 3.2.0)