diff --git a/.gitmodules b/.gitmodules
index d83fca8c..6c61a006 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,15 +1,15 @@
 [submodule "ATMESH"]
 	path = ATMESH
 	url = https://github.com/noaa-ocs-modeling/ATMESH.git
-	branch = master
+	branch = test_adc_fix
 [submodule "WW3DATA"]
 	path = WW3DATA
 	url = https://github.com/noaa-ocs-modeling/WW3DATA.git
 	branch = master
 [submodule "WW3"]
 	path = WW3
-	url = https://github.com/noaa-ocs-modeling/WW3.git
-	branch = master
+	url = https://github.com/awest-noaa/WW3.git
+	branch = scalability
 [submodule "NEMS"]
 	path = NEMS
 	url = https://github.com/noaa-ocs-modeling/NEMS.git
diff --git a/ATMESH b/ATMESH
index 7aab919a..d6455ed9 160000
--- a/ATMESH
+++ b/ATMESH
@@ -1 +1 @@
-Subproject commit 7aab919a12b165cf9a65498d566575cd86659cbc
+Subproject commit d6455ed98086d2e19471b6da6ee105364c04b657
diff --git a/NEMS b/NEMS
index 581d8bea..33bfd89e 160000
--- a/NEMS
+++ b/NEMS
@@ -1 +1 @@
-Subproject commit 581d8bea1ab6ef3d0db84d2f2a3fc56471ab4345
+Subproject commit 33bfd89e15ae332e786fcb1677dd74dde8fe2eba
diff --git a/WW3 b/WW3
index 9726c8b6..f9ffaa86 160000
--- a/WW3
+++ b/WW3
@@ -1 +1 @@
-Subproject commit 9726c8b6757b3578493b4ed1653abc90a76fcf0d
+Subproject commit f9ffaa860b33d6ee80c60afe77390142590037f8