diff --git a/Gemfile.lock b/Gemfile.lock
index b053ecb..77307b7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -115,7 +115,7 @@ GEM
       method_source (~> 0.9.0)
     puma (4.3.5)
       nio4r (~> 2.0)
-    rack (2.2.3)
+    rack (2.2.3.1)
     rack-attack (6.2.2)
       rack (>= 1.0, < 3)
     rack-protection (2.0.8.1)