diff --git a/Externals.cfg b/Externals.cfg
index c986313f44..591aefa2a3 100644
--- a/Externals.cfg
+++ b/Externals.cfg
@@ -1,9 +1,9 @@
 [regional_workflow]
 protocol = git
-repo_url = https://github.com/NOAA-GSL/regional_workflow
+repo_url = https://github.com/NOAA-GSL/ufs-srweather-app
 # Specify either a branch name or a hash but not both.
 #branch = feature/RRFS_dev1
-hash = c3167d9
+hash = 54031813
 local_path = regional_workflow
 required = True
 
@@ -29,8 +29,8 @@ required = True
 protocol = git
 repo_url = https://github.com/NOAA-EMC/UPP
 # Specify either a branch name or a hash but not both.
-#branch = RRFS_dev
-hash = 762890a
+#branch = develop
+hash = ec3ca4c
 local_path = src/EMC_post
 required = True
 externals = None