diff --git a/dev/worldmods/mapserver_mod b/dev/worldmods/mapserver_mod
index f6f3cd4..8ba921b 160000
--- a/dev/worldmods/mapserver_mod
+++ b/dev/worldmods/mapserver_mod
@@ -1 +1 @@
-Subproject commit f6f3cd4ff5cf3900bb2b73370e936eb41ea46f6c
+Subproject commit 8ba921bb07d5f4e74b3e6e12e36bbba792679ebf