diff --git a/site-lisp/plantuml-mode b/site-lisp/plantuml-mode
index 5e6b505..a4a63ef 160000
--- a/site-lisp/plantuml-mode
+++ b/site-lisp/plantuml-mode
@@ -1 +1 @@
-Subproject commit 5e6b505c0695f75666a571b9e6fe1d52fa3ec34d
+Subproject commit a4a63efa4a3980bfbd825bfb3a263c6664401e79