diff --git a/Gemfile.lock b/Gemfile.lock
index 87f3ad6..1b92d98 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -174,7 +174,7 @@ GEM
     puma (4.3.8)
       nio4r (~> 2.0)
     racc (1.5.2)
-    rack (2.2.3)
+    rack (2.2.6.3)
     rack-proxy (0.6.5)
       rack
     rack-test (1.1.0)