diff --git a/Gemfile.lock b/Gemfile.lock
index d8c8c850..216b7dc0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -117,13 +117,13 @@ GEM
       rest-client
     cocoon (1.2.6)
     coderay (1.1.1)
-    coffee-rails (4.1.1)
+    coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0, < 5.1.x)
+      railties (>= 4.0.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
+    coffee-script-source (1.12.2)
     countable-rails (0.0.1)
       railties (>= 3.1)
     countries (1.2.5)