diff --git a/prototype/External/Madness b/prototype/External/Madness
index 68fcabcde..98c5e23d2 160000
--- a/prototype/External/Madness
+++ b/prototype/External/Madness
@@ -1 +1 @@
-Subproject commit 68fcabcdecd9219f3b3de0f423ff5e08aaaffae8
+Subproject commit 98c5e23d29afa0c1b6a7e4f215d5faa0779ebf3e