diff --git a/Gemfile.lock b/Gemfile.lock
index 196d289..904281d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -254,7 +254,7 @@ GEM
       forwardable-extended (~> 2.6)
     public_suffix (4.0.7)
     racc (1.7.1)
-    rack (2.2.8)
+    rack (2.2.8.1)
     rainbow (3.1.1)
     rake (13.0.6)
     rb-fsevent (0.11.2)