diff --git a/Gemfile.lock b/Gemfile.lock
index 106e7df..bcd7a2b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -185,4 +185,4 @@ DEPENDENCIES
   standard (~> 1.33)
 
 BUNDLED WITH
-   2.1.4
+   2.5.5