diff --git a/Gemfile.lock b/Gemfile.lock
index 104cf83..a6fa53b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -45,4 +45,4 @@ DEPENDENCIES
   rubocop-rake (~> 0.6)
 
 BUNDLED WITH
-   2.4.13
+   2.5.3