diff --git a/backend/_archive/Gemfile.lock b/backend/_archive/Gemfile.lock
index e5fc112..7b20669 100644
--- a/backend/_archive/Gemfile.lock
+++ b/backend/_archive/Gemfile.lock
@@ -106,7 +106,7 @@ GEM
       nio4r (~> 2.0)
     puma (4.3.3-java)
       nio4r (~> 2.0)
-    rack (2.2.2)
+    rack (2.2.3)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
     rack-test (1.1.0)