diff --git a/compose.backup.yml b/compose.backup.yml
index 5b01cf0..24c076c 100644
--- a/compose.backup.yml
+++ b/compose.backup.yml
@@ -1,7 +1,7 @@
 version: "3.8"
 services:
   zammad-backup:
-    image: ghcr.io/zammad/zammad:6.4.0-34
+    image: ghcr.io/zammad/zammad:6.5.0-34
     command: ["zammad-backup"]
     volumes:
       - zammad-backup:/var/tmp/zammad
diff --git a/compose.yml b/compose.yml
index 93ef2e2..24c6d3f 100644
--- a/compose.yml
+++ b/compose.yml
@@ -43,7 +43,7 @@ x-shared:
       SSO_PROVIDER_DOMAIN:
       IDP_SSO_TARGET_URL:
       IDP_SLO_SERVICE_URL:
-    image: ghcr.io/zammad/zammad:6.4.0-34
+    image: ghcr.io/zammad/zammad:6.5.0-34
     deploy:
       restart_policy:
         condition: on-failure
@@ -55,11 +55,11 @@ x-shared:
       - zammad-redis
     entrypoint: /custom-entrypoint.sh
     configs:
-        - source: entrypoint
-          target: /custom-entrypoint.sh
-          mode: 0555
-        - source: auto_wizard
-          target: /opt/zammad/contrib/auto_wizard.json
+      - source: entrypoint
+        target: /custom-entrypoint.sh
+        mode: 0555
+      - source: auto_wizard
+        target: /opt/zammad/contrib/auto_wizard.json
     secrets:
       - db_password
       - smtp_password
@@ -67,7 +67,7 @@ x-shared:
 
 services:
   zammad-elasticsearch:
-    image: bitnami/elasticsearch:8.16.1
+    image: bitnami/elasticsearch:8.18.0
     deploy:
       restart_policy:
         condition: on-failure
@@ -86,7 +86,7 @@ services:
       timeout: 10s
       retries: 10
       start_period: 5m
-  
+
   zammad-init:
     <<: *zammad-service
     command: ["zammad-init"]
@@ -96,7 +96,7 @@ services:
 
   zammad-memcached:
     command: memcached -m 256M
-    image: memcached:1.6.32-alpine
+    image: memcached:1.6.38-alpine
     healthcheck:
       test: 'echo "version" | nc -vn -w 1 127.0.0.1 11211'
       interval: 30s
@@ -130,7 +130,7 @@ services:
         - "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}-redirect"
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLForceHost=true"
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
-        - "coop-cloud.${STACK_NAME}.version=2.0.0+6.4.0-34"
+        - "coop-cloud.${STACK_NAME}.version=2.1.0+6.5.0-34"
         - "coop-cloud.${STACK_NAME}.timeout=${TIMEOUT:-120}"
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:8080"]
@@ -152,15 +152,15 @@ services:
         backupbot.backup: "${ENABLE_BACKUPS:-true}"
         backupbot.backup.pre-hook: "/pg_backup.sh backup"
         backupbot.backup.volumes.postgresql-data.path: "backup.sql"
-        backupbot.restore.post-hook: '/pg_backup.sh restore'
+        backupbot.restore.post-hook: "/pg_backup.sh restore"
         backupbot.backup.volumes.elasticsearch-data: "false"
         backupbot.backup.volumes.redis-data: "false"
     volumes:
       - postgresql-data:/var/lib/postgresql/data
     configs:
-        - source: pg_backup
-          target: /pg_backup.sh
-          mode: 0555
+      - source: pg_backup
+        target: /pg_backup.sh
+        mode: 0555
     secrets:
       - db_password
     healthcheck:
@@ -180,9 +180,8 @@ services:
       retries: 10
       start_period: 5m
 
-
   zammad-redis:
-    image: redis:7.4.1-alpine
+    image: redis:7.4.3-alpine
     deploy:
       restart_policy:
         condition: on-failure
@@ -199,7 +198,7 @@ services:
     <<: *zammad-service
     command: ["zammad-scheduler"]
     healthcheck:
-      test: 'ps x | grep "[b]ackground-worker.rb"'
+      test: 'grep -a "background-worker.rb" -r /proc/[0-9]*/cmdline'
       interval: 30s
       timeout: 10s
       retries: 10