diff --git a/playbooks/proposal/propose_update.sh b/playbooks/proposal/propose_update.sh
index 106a09f185..ae5a8d0fca 100755
--- a/playbooks/proposal/propose_update.sh
+++ b/playbooks/proposal/propose_update.sh
@@ -36,8 +36,8 @@ elif [ "$OWN_PROJECT" == "requirements-constraints" ] ; then
     VENV=$(readlink -f .tox/venv)
     $VENV/bin/pip install -e .
     function update {
-        $VENV/bin/generate-constraints -b blacklist.txt -p /usr/bin/python3.8 \
-            -p /usr/bin/python3.9 \
+        $VENV/bin/generate-constraints -b blacklist.txt -p /usr/bin/python3.10 \
+            --version-map 3.10:3.9 \
             -r global-requirements.txt > $1/upper-constraints.txt
     }
 elif [ "$OWN_PROJECT" == "devstack-plugins-list" ] ; then
diff --git a/zuul.d/projects.yaml b/zuul.d/projects.yaml
index eb6c83bb4e..de0e5617f9 100644
--- a/zuul.d/projects.yaml
+++ b/zuul.d/projects.yaml
@@ -4603,6 +4603,7 @@
       jobs:
         - propose-updates:
             branches: master
+            nodeset: ubuntu-jammy
             vars:
               update_target: requirements-constraints