diff --git a/externals/mam4xx b/externals/mam4xx
index 42ea4d6dd65..7b0be56f4c3 160000
--- a/externals/mam4xx
+++ b/externals/mam4xx
@@ -1 +1 @@
-Subproject commit 42ea4d6dd65d560f79554b2a3c24d18c4ad9dfa7
+Subproject commit 7b0be56f4c3f164259c6a9d8a0d16d6f5b72f3ae