diff --git a/ccpp/physics b/ccpp/physics
index cdc11de5..a3f4d93f 160000
--- a/ccpp/physics
+++ b/ccpp/physics
@@ -1 +1 @@
-Subproject commit cdc11de55dc90c8a92fe07eb73e17409bf60f68c
+Subproject commit a3f4d93fae7515c8d67cae9b5796ad459acb9943