diff --git a/Gemfile.lock b/Gemfile.lock
index df2a29f..3eb8286 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -137,7 +137,7 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (11.3.0)
+    rake (13.0.1)
     randumb (0.5.0)
       activerecord (>= 3.0.0)
       activesupport (>= 3.0.0)