diff --git a/physics/mmm_physics b/physics/mmm_physics
index 160049336..e8758f126 160000
--- a/physics/mmm_physics
+++ b/physics/mmm_physics
@@ -1 +1 @@
-Subproject commit 1600493369e581851ba45dbaab690e2fa7d79a2a
+Subproject commit e8758f1267def421011d131d0a80e93fce274299