diff --git a/extern/libphysis b/extern/libphysis
index 819501e..6669060 160000
--- a/extern/libphysis
+++ b/extern/libphysis
@@ -1 +1 @@
-Subproject commit 819501e8a03efab1284c79f4eca7d9229fb4cfa7
+Subproject commit 6669060bbd87d7c13e0750426853575778049b93