diff --git a/init/Brewfile b/init/Brewfile
index 16285df..a292b8c 100644
--- a/init/Brewfile
+++ b/init/Brewfile
@@ -48,6 +48,7 @@ cask "coconutbattery"
 cask "db-browser-for-sqlite"
 cask "dbeaver-community"
 cask "diskmaker-x"
+cask "drawio"
 cask "evolv-escribe-suite"
 cask "fantastical"
 cask "firefox"