diff --git a/ccpp/physics b/ccpp/physics
index ae9e0e293..cf4b7784c 160000
--- a/ccpp/physics
+++ b/ccpp/physics
@@ -1 +1 @@
-Subproject commit ae9e0e293ae5e450de4dcb94f62cde7c7f29c161
+Subproject commit cf4b7784ce6153471b3d54409ebadbf39591870b