diff --git a/Gemfile.lock b/Gemfile.lock
index 588c05a..a01dade 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -21,7 +21,7 @@ GEM
     nio4r (2.5.7)
     puma (5.3.1)
       nio4r (~> 2.0)
-    rack (2.2.3)
+    rack (2.2.3.1)
     rack-protection (2.1.0)
       rack
     redcarpet (3.5.1)