diff --git a/ccpp/physics b/ccpp/physics
index f8f59aaef..6306d8f20 160000
--- a/ccpp/physics
+++ b/ccpp/physics
@@ -1 +1 @@
-Subproject commit f8f59aaefd55e8ea2cbf0df885ad92c3bb796d7f
+Subproject commit 6306d8f2048cc816f1d12285899c559efd961a3d