diff --git a/Gemfile.lock b/Gemfile.lock
index 5607d28be..dabd92ccd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -341,7 +341,7 @@ GEM
       pry (>= 0.10.4)
     public_suffix (5.0.1)
     racc (1.6.2)
-    rack (2.2.6.2)
+    rack (2.2.6.4)
     rack-contrib (2.3.0)
       rack (~> 2.0)
     rack-protection (3.0.5)