diff --git a/docs/guides/wiregueard-admin-vpn.md b/docs/guides/wiregueard-admin-vpn.md
index 14330b9c..ad7bfa06 100644
--- a/docs/guides/wiregueard-admin-vpn.md
+++ b/docs/guides/wiregueard-admin-vpn.md
@@ -11,10 +11,12 @@ tbd. where to add your key
 
 ## Example Config
 
+Replace `YOUR_IP_IN_DEC` with your IP in decimal, and `YOUR_IP_IN_HEX` with your IP in hexadecimal.
+
 ```
 [Interface]
 PrivateKey = YOUR_PRIVATE_KEY
-Address = 172.31.202.YOUR_IP/32
+Address = 10.89.214.YOUR_IP_IN_DEC/32, 2a07:c481:1:37::YOUR_IP_IN_HEX
 
 [Peer]
 PublicKey = fmlxjh3iOfpgrHQQpK3dyOD0BvDppGCUkFuMSroqQR4=
diff --git a/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2 b/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
index dea2dfb1..3c6e5daa 100644
--- a/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
@@ -33,7 +33,7 @@ services:
       - pretalx_net
 
   pretalx:
-    image: docker.io/pretalx/standalone:v2025.1.0
+    image: docker.io/pretalx/standalone:v2026.2.1
     entrypoint: gunicorn
     command:
       - "pretalx.wsgi"
@@ -78,7 +78,7 @@ services:
       - pretalx_net
 
   celery:
-    image: docker.io/pretalx/standalone:v2025.1.0
+    image: docker.io/pretalx/standalone:v2026.2.1
     command:
       - taskworker
     restart: unless-stopped