diff --git a/Gemfile.lock b/Gemfile.lock
index 68b886a..e51f3c4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -122,7 +122,7 @@ GEM
       forwardable-extended (~> 2.6)
     public_suffix (4.0.6)
     racc (1.5.2)
-    rack (2.2.3)
+    rack (2.2.6.3)
     rake (13.0.6)
     rb-fsevent (0.11.0)
     rb-inotify (0.10.1)