kmx.io/rbpkg

diff --git a/bin/rbpkg_ci b/bin/rbpkg_ci
index 675978b..c4aa13d 100755
--- a/bin/rbpkg_ci
+++ b/bin/rbpkg_ci
@@ -36,6 +36,9 @@ def rbpkg_ci
     usage
   when "--help"
     usage
+  when "--upgrade"
+    Rbpkg.upgrade_self
+    shift
   end
   repo = shift
   branch = $ARGS[0] ? shift : nil