diff --git a/Gemfile.lock b/Gemfile.lock
index 4196f32..6e09834 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -103,7 +103,7 @@ GEM
       activesupport (= 4.2.4)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (10.4.2)
+    rake (13.0.1)
     rdoc (4.2.0)
     ruby-debug-ide (0.6.0)
       rake (>= 0.8.1)