diff --git a/ccpp/physics b/ccpp/physics
index d52832b44..8a4b1022e 160000
--- a/ccpp/physics
+++ b/ccpp/physics
@@ -1 +1 @@
-Subproject commit d52832b448c684dcc7b8d9f47d6d44f06f1d8f2d
+Subproject commit 8a4b1022e7ebf0d2c8398cc49835a162f3cb3bd8