diff --git a/Brewfile b/Brewfile
index f9d23ff..fbc401f 100644
--- a/Brewfile
+++ b/Brewfile
@@ -1,10 +1,10 @@
 tap "homebrew/aliases"
 tap "homebrew/bundle"
 tap "homebrew/cask"
-tap "homebrew/cask-versions"
 tap "homebrew/command-not-found"
 tap "homebrew/core"
 tap "homebrew/formula-analytics"
+tap "homebrew/portable-ruby"
 tap "homebrew/services"
 tap "homebrew/test-bot"
 tap "workbrew/tap"