diff --git a/.zuul.d/base.yaml b/.zuul.d/base.yaml
index d5cef4469b..662eba947d 100644
--- a/.zuul.d/base.yaml
+++ b/.zuul.d/base.yaml
@@ -88,10 +88,10 @@
         label: ubuntu-jammy
 
 - nodeset:
-    name: kolla-debian-bullseye
+    name: kolla-debian-bookworm
     nodes:
       - name: primary
-        label: debian-bullseye
+        label: debian-bookworm
 
 - nodeset:
     name: kolla-centos-9-stream-aarch64
@@ -100,10 +100,10 @@
         label: centos-9-stream-arm64
 
 - nodeset:
-    name: kolla-debian-bullseye-aarch64
+    name: kolla-debian-bookworm-aarch64
     nodes:
       - name: primary
-        label: debian-bullseye-arm64
+        label: debian-bookworm-arm64
 
 - nodeset:
     name: kolla-rockylinux-9-aarch64
diff --git a/.zuul.d/debian.yaml b/.zuul.d/debian.yaml
index 0bdb7f858f..6c82b12472 100644
--- a/.zuul.d/debian.yaml
+++ b/.zuul.d/debian.yaml
@@ -42,15 +42,15 @@
 - job:
     name: kolla-build-debian
     parent: kolla-base
-    nodeset: kolla-debian-bullseye
+    nodeset: kolla-debian-bookworm
     vars:
       base_distro: debian
-      base_distro_version: bullseye
+      base_distro_version: bookworm
 
 - job:
     name: kolla-build-debian-aarch64
     parent: kolla-build-debian
-    nodeset: kolla-debian-bullseye-aarch64
+    nodeset: kolla-debian-bookworm-aarch64
     voting: false
 
 - job:
@@ -102,6 +102,6 @@
 - job:
     name: kolla-build-no-infra-wheels-debian
     parent: kolla-build-no-infra-wheels-base
-    nodeset: kolla-debian-bullseye
+    nodeset: kolla-debian-bookworm
     vars:
       base_distro: debian