diff --git a/extern/Microphysics b/extern/Microphysics
index b64c736aa..37551260a 160000
--- a/extern/Microphysics
+++ b/extern/Microphysics
@@ -1 +1 @@
-Subproject commit b64c736aa342399517483a857ff12b45381fc110
+Subproject commit 37551260a0c17a85dd6d08fc289a64c38dfa46a6