diff --git a/rubyonrails/Gemfile.lock b/rubyonrails/Gemfile.lock
index 5438fb3..4e97f81 100644
--- a/rubyonrails/Gemfile.lock
+++ b/rubyonrails/Gemfile.lock
@@ -94,7 +94,7 @@ GEM
       mini_portile2 (~> 2.4.0)
     puma (4.3.5)
       nio4r (~> 2.0)
-    rack (2.2.3)
+    rack (2.2.6.2)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
     rack-proxy (0.6.5)