diff --git a/Gemfile.lock b/Gemfile.lock
index ec17a47..1e04a37 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -52,7 +52,7 @@ GEM
       ast (~> 2.4.1)
       racc
     racc (1.7.3)
-    rack (3.0.8)
+    rack (3.0.9.1)
     rainbow (3.1.1)
     rake (13.1.0)
     regexp_parser (2.9.0)