diff --git a/Gemfile.lock b/Gemfile.lock
index 610570f..6aff551 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -124,7 +124,7 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (12.0.0)
+    rake (13.0.1)
     rdoc (4.3.0)
     react-rails (2.2.0)
       babel-transpiler (>= 0.7.0)