diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index e307d39754..f2ac5f9d4b 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -209,10 +209,9 @@ GEM
       parser (>= 3.1.0)
     uri_template (0.7.0)
     warning (1.3.0)
-    webrick (1.7.0)
+    webrick (1.8.1)
     webrobots (0.1.2)
-    yard (0.9.28)
-      webrick (~> 1.7.0)
+    yard (0.9.26)
     yard-sorbet (0.6.1)
       sorbet-runtime (>= 0.5)
       yard (>= 0.9)