diff --git a/vulnerable_app/Gemfile.lock b/vulnerable_app/Gemfile.lock
index 13a479b..586372e 100644
--- a/vulnerable_app/Gemfile.lock
+++ b/vulnerable_app/Gemfile.lock
@@ -140,7 +140,7 @@ GEM
     puma (6.4.3)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (3.1.8)
+    rack (3.1.14)
     rack-session (2.0.0)
       rack (>= 3.0.0)
     rack-test (2.1.0)