diff --git a/Gemfile.lock b/Gemfile.lock
index af3fe0a..ce90655 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -84,7 +84,7 @@ GEM
     rack (1.6.0)
     rack-protection (1.5.3)
       rack
-    rake (10.3.2)
+    rake (12.3.3)
     rb-fsevent (0.9.4)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)