diff --git a/README.md b/README.md
index 03e96f1..a5a00bf 100644
--- a/README.md
+++ b/README.md
@@ -9,8 +9,8 @@ Install and configure an simple mta with postfix
 
 * Ansible >= 2.9
 * Debian
-  * Buster
   * Bullseye
+  * Bookworm
 
 ## Role variables
 
diff --git a/meta/main.yml b/meta/main.yml
index a07f47c..d7250c9 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -11,8 +11,8 @@ galaxy_info:
   platforms:
     - name: Debian
       versions:
-        - buster
         - bullseye
+        - bookworm
 
   galaxy_tags:
     - postfix
diff --git a/molecule/default/molecule.yml b/molecule/default/molecule.yml
index 0507c53..58f7769 100644
--- a/molecule/default/molecule.yml
+++ b/molecule/default/molecule.yml
@@ -2,11 +2,12 @@
 driver:
   name: docker
 platforms:
-  - name: debian10
-    image: nishiki/debian10:molecule
+  - name: debian12
+    image: nishiki/debian12:molecule
     privileged: true
     volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
     command: /bin/systemd
     capabilities:
       - SYS_ADMIN
@@ -14,7 +15,8 @@ platforms:
     image: nishiki/debian11:molecule
     privileged: true
     volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
     command: /bin/systemd
     capabilities:
       - SYS_ADMIN