diff --git a/.gitmodules b/.gitmodules
index ab72b60a64..e4fa3ffac9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,7 +1,9 @@
 [submodule "FV3"]
   path = FV3
-  url = https://github.com/NOAA-EMC/fv3atm
-  branch = develop
+  #url = https://github.com/NOAA-EMC/fv3atm
+  #branch = develop
+  url = https://github.com/grantfirl/fv3atm
+  branch = rrfsv1-to-ufs/dev9
 [submodule "WW3"]
   path = WW3
   url = https://github.com/NOAA-EMC/WW3
diff --git a/FV3 b/FV3
index b769849792..132905144e 160000
--- a/FV3
+++ b/FV3
@@ -1 +1 @@
-Subproject commit b769849792dbe799dc1a2e29942864f880ee8445
+Subproject commit 132905144e420184b351ef2d6821083d24d1578d