diff --git a/Gemfile.lock b/Gemfile.lock
index 3f17ebd..462bc04 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,7 +35,7 @@ GEM
       rack
     rack-test (0.6.1)
       rack (>= 1.0)
-    rake (0.9.2.2)
+    rake (12.3.3)
     redis (2.2.2)
     rspec (2.10.0)
       rspec-core (~> 2.10.0)