diff --git a/my_favors/poc/Gemfile.lock b/my_favors/poc/Gemfile.lock
index 2cca41d..21d9ab5 100644
--- a/my_favors/poc/Gemfile.lock
+++ b/my_favors/poc/Gemfile.lock
@@ -116,7 +116,7 @@ GEM
     pry-byebug (3.7.0)
       byebug (~> 11.0)
       pry (~> 0.10)
-    rack (2.0.7)
+    rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails-dom-testing (2.0.3)