diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index deff3eb81f..1b495a28fe 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -188,7 +188,7 @@ GEM
       diff-lcs (~> 1.3)
       parser (>= 3.0.0)
     uri_template (0.7.0)
-    warning (1.2.0)
+    warning (1.2.1)
     webrick (1.7.0)
     webrobots (0.1.2)
     zeitwerk (2.4.2)