diff --git a/Gemfile.lock b/Gemfile.lock
index 5876c21..10a0f9a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -107,7 +107,7 @@ GEM
       activesupport (= 4.2.0)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (11.3.0)
+    rake (13.0.1)
     sprockets (3.7.0)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)