diff --git a/Gemfile.lock b/Gemfile.lock
index 077e309..8cde927 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -96,7 +96,7 @@ GEM
       activesupport (= 4.2.6)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (11.1.2)
+    rake (13.0.3)
     spring (1.7.1)
     sprockets (3.6.0)
       concurrent-ruby (~> 1.0)