diff --git a/Gemfile.lock b/Gemfile.lock
index 7a95130..59b5fd9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -23,7 +23,7 @@ GEM
       activeresource (= 2.3.11)
       activesupport (= 2.3.11)
       rake (>= 0.8.3)
-    rake (0.9.2)
+    rake (13.0.1)
     rbx-require-relative (0.0.5)
     rspec (1.3.0)
     rspec-rails (1.3.2)