diff --git a/Gemfile.lock b/Gemfile.lock
index 766a6ef787..d3968da346 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -258,7 +258,7 @@ GEM
       coffee-script
       execjs
       json
-    concurrent-ruby (1.3.4)
+    concurrent-ruby (1.3.5)
     config (5.5.2)
       deep_merge (~> 1.2, >= 1.2.1)
       ostruct