diff --git a/Gemfile.lock b/Gemfile.lock
index 95e886a..3b23f2e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -26,7 +26,7 @@ GEM
     builder (3.0.4)
     i18n (0.6.1)
     multi_json (1.7.3)
-    rake (10.0.4)
+    rake (13.0.1)
     tzinfo (0.3.37)
 
 PLATFORMS