diff --git a/.gitmodules b/.gitmodules
index 59c030ab57..9938bb7e02 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,11 +1,11 @@
 [submodule "FV3"]
   path = FV3
   url = https://github.com/hafs-community/fv3atm
-  branch = feature/hafs.v2.0.1
+  branch = support/HAFS
 [submodule "WW3"]
   path = WW3
   url = https://github.com/hafs-community/WW3
-  branch = feature/hafs.v2.0.1
+  branch = support/HAFS
 [submodule "stochastic_physics"]
   path = stochastic_physics
   url = https://github.com/NOAA-PSL/stochastic_physics
diff --git a/FV3 b/FV3
index 299d0a20e5..5296fb7f5b 160000
--- a/FV3
+++ b/FV3
@@ -1 +1 @@
-Subproject commit 299d0a20e5520266f9832a90ba3de229f0858825
+Subproject commit 5296fb7f5b3b3e77ca73afa6c9c9606f876a01e6