diff --git a/Gemfile.lock b/Gemfile.lock
index 6f89d21..7afa5b9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,7 +13,7 @@ GEM
     jasmine-core (1.1.0)
     multi_json (1.1.0)
     rack (1.4.1)
-    rake (0.9.2.2)
+    rake (12.3.3)
     rspec (2.9.0)
       rspec-core (~> 2.9.0)
       rspec-expectations (~> 2.9.0)