diff --git a/config/versions.json b/config/versions.json
index 85fedbc..e188919 100644
--- a/config/versions.json
+++ b/config/versions.json
@@ -1,5 +1,5 @@
 {
     "$schema": "./versions.schema.json",
-    "spack-packages": "2024.03.20",
+    "spack-packages": "2024.03.22",
     "spack-config": "2024.02.1"
 }
diff --git a/spack.yaml b/spack.yaml
index cbc42dc..a250b5a 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -8,14 +8,12 @@
 spack:
   # add package specs to the `specs` list
   specs:
-  - access-om2@git.2024.03.0
+  - access-om2-bgc@git.2024.03.0
   packages:
     cice5:
       require: '@git.2023.10.19'
     mom5:
-      require: 
-        - '@git.2023.11.09' 
-        - 'type=ACCESS-OM-BGC'
+      require: '@git.2023.11.09'
     libaccessom2:
       require: '@git.2023.10.26'
     oasis3-mct:
@@ -58,7 +56,7 @@ spack:
               'SPACK_{name}_ROOT': '{prefix}'
         projections:
           all: '{name}/{version}'
-          access-om2: '{name}-bgc/2024.03.0'
+          access-om2: '{name}/2024.03.0'
           cice5: '{name}/2023.10.19'
           mom5: '{name}-bgc/2023.11.09'
           libaccessom2: '{name}/2023.10.26'