diff --git a/Gemfile.lock b/Gemfile.lock
index 6cbc5e9..faa9c72 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -63,7 +63,7 @@ GEM
       activesupport (= 3.0.7)
       rake (>= 0.8.7)
       thor (~> 0.14.4)
-    rake (0.9.2)
+    rake (12.3.3)
     sqlite3-ruby (1.3.2)
     thor (0.14.6)
     treetop (1.4.9)