diff --git a/vars/main.yml b/vars/main.yml
index b66d7cb..5b2a0d2 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -78,6 +78,8 @@ homebrew_cask_apps:
   - virtualbox
   - vlc
 
+homebrew_upgrade_all_packages: yes
+
 ruby_install_gems:
   - grunt
   - jekyll