diff --git a/resources/chaosknoten/keycloak/docker_compose/compose.yaml.j2 b/resources/chaosknoten/keycloak/docker_compose/compose.yaml.j2
index 165c62d..ea48002 100644
--- a/resources/chaosknoten/keycloak/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/keycloak/docker_compose/compose.yaml.j2
@@ -46,12 +46,12 @@ services:
       - "8080:8080"
 
   db:
-    image: docker.io/library/postgres:15.17
+    image: docker.io/library/postgres:18
     restart: unless-stopped
     networks:
       - keycloak
     volumes:
-      - "./database:/var/lib/postgresql/data"
+      - "./database:/var/lib/postgresql"
     environment:
       POSTGRES_USER: keycloak
       POSTGRES_PASSWORD: {{ secret__keycloak_db_password }}
diff --git a/resources/chaosknoten/tickets/docker_compose/compose.yaml.j2 b/resources/chaosknoten/tickets/docker_compose/compose.yaml.j2
index ce7398b..4f68f94 100644
--- a/resources/chaosknoten/tickets/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/tickets/docker_compose/compose.yaml.j2
@@ -13,7 +13,7 @@ services:
     restart: unless-stopped
 
   redis:
-    image: docker.io/library/redis:7.4.8
+    image: docker.io/library/redis:8.6.2
     ports:
       - "6379:6379"
     volumes: