diff --git a/Gemfile.lock b/Gemfile.lock
index f96d24556..8df0ac2e2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -771,7 +771,7 @@ DEPENDENCIES
   webpush
 
 RUBY VERSION
-   ruby 2.5.3p105
+   ruby 2.6.0p0
 
 BUNDLED WITH
    1.17.3