diff --git a/Gemfile.lock b/Gemfile.lock
index dd08d1d..1e3f827 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -157,7 +157,7 @@ GEM
     public_suffix (4.0.3)
     puma (4.3.11)
       nio4r (~> 2.0)
-    rack (2.2.3)
+    rack (2.2.6.3)
     rack-protection (2.0.8.1)
       rack
     rack-proxy (0.6.5)