diff --git a/host_vars/weatherwax b/host_vars/weatherwax
index ff97ac0b6b8c6b553ab6ec62f38658caefa4a4d1..fe3db651c8adbbce23ccc70138efb480b0278505 100644
--- a/host_vars/weatherwax
+++ b/host_vars/weatherwax
@@ -6,15 +6,15 @@ motd_lines:
   - "IPs: {{ansible_bond0.ipv4.address}}"
 
 debian_sources: 
-  - "deb http://deb.debian.org/debian/ bullseye main non-free contrib"
-  - "deb http://security.debian.org/debian-security bullseye-security main contrib non-free"
-  - "deb http://deb.debian.org/debian/ bullseye-updates main contrib non-free"
-  - "deb http://download.proxmox.com/debian/pve bullseye pve-no-subscription"
+  - "deb http://deb.debian.org/debian/ bookworm main non-free contrib"
+  - "deb http://security.debian.org/debian-security bookworm-security main contrib non-free"
+  - "deb http://deb.debian.org/debian/ bookworm-updates main contrib non-free"
+  - "deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription"
 
 debian_keys_id:
 
 debian_keys_url:
-  - "https://enterprise.proxmox.com/debian/proxmox-release-bullseye.gpg"
+  - "https://enterprise.proxmox.com/debian/proxmox-release-bookworm.gpg"
 
 
 # Art des Hosts: physical, vm, docker