diff --git a/.gitmodules b/.gitmodules
index 8c3dd6f72c..b0765c5b8b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -36,7 +36,7 @@
 [submodule "atmos_phys"]
 	path = src/atmos_phys
 	url = https://github.com/mwaxmonsky/atmospheric_physics
-        fxtag = 426f759e1a49d1e0d10e7476e4bf69b02da812a6
+        fxtag = 7031edf10a3b2b63b92573cf03277ce8d65c073e
         fxrequired = AlwaysRequired
 	fxDONOTUSEurl = https://github.com/mwaxmonsky/atmospheric_physics
 
diff --git a/src/atmos_phys b/src/atmos_phys
index 426f759e1a..7031edf10a 160000
--- a/src/atmos_phys
+++ b/src/atmos_phys
@@ -1 +1 @@
-Subproject commit 426f759e1a49d1e0d10e7476e4bf69b02da812a6
+Subproject commit 7031edf10a3b2b63b92573cf03277ce8d65c073e