diff --git a/week1/commentsdemo/Gemfile.lock b/week1/commentsdemo/Gemfile.lock
index 9b4273232..eb253bcf3 100644
--- a/week1/commentsdemo/Gemfile.lock
+++ b/week1/commentsdemo/Gemfile.lock
@@ -123,7 +123,7 @@ GEM
     puma (4.3.5)
       nio4r (~> 2.0)
     racc (1.5.2)
-    rack (2.2.3)
+    rack (2.2.6.2)
     rack-proxy (0.6.5)
       rack
     rack-test (1.1.0)