diff --git a/bin/software-install b/bin/software-install
index b17035f..516bda9 100755
--- a/bin/software-install
+++ b/bin/software-install
@@ -53,7 +53,7 @@ function install_Darwin_software {
     #-------------------------------
 
     #-------------------------------
-    # Upgrade and clean
+    # Upgrade and clean Brew
     #-------------------------------
     brew upgrade
     brew cleanup
@@ -61,6 +61,12 @@ function install_Darwin_software {
     cask-upgrade -y && cask-tidy
     brew cask cleanup
     #-------------------------------
+
+    #-------------------------------
+    # OS X software update
+    #-------------------------------
+    softwareupdate -irv
+    #-------------------------------
 }
 
 echo "#-------------------------------"