diff --git a/utils/wesnoth-map-diff b/utils/wesnoth-map-diff
index 4d6abb9e..b8e52f92 160000
--- a/utils/wesnoth-map-diff
+++ b/utils/wesnoth-map-diff
@@ -1 +1 @@
-Subproject commit 4d6abb9e1a6f6feff1bc3f61ae8e210ddd14ea49
+Subproject commit b8e52f922a26fcaa6134c4b466e9ce481b96be63