diff --git a/hosts/AZ-CLD-1/services/containers/zammad-hr.nix b/hosts/AZ-CLD-1/services/containers/zammad-hr.nix
index 775a58f..09d9fc0 100644
--- a/hosts/AZ-CLD-1/services/containers/zammad-hr.nix
+++ b/hosts/AZ-CLD-1/services/containers/zammad-hr.nix
@@ -13,7 +13,7 @@
   envFileProd = config.age.secrets."${serviceName}-env-prod".path;
   envFileCommon = config.age.secrets."${serviceName}-env".path;
 
-  zammadVersion = "6.5.2-22";
+  zammadVersion = "7.1.0";
   zammadImage = "ghcr.io/zammad/zammad:${zammadVersion}";
 
   ipBase = "10.89.0";
@@ -50,7 +50,7 @@
 in {
   virtualisation.oci-containers = {
     containers."${serviceName}-elasticsearch" = {
-      image = "elasticsearch:8.19.6";
+      image = "elasticsearch:9.4.2";
       autoStart = true;
       volumes = ["${serviceName}_elasticsearch:/usr/share/elasticsearch/data"];
       environment = {
@@ -67,7 +67,7 @@ in {
     };
 
     containers."${serviceName}-memcached" = {
-      image = "memcached:1.6.39-alpine";
+      image = "memcached:1.6.42-alpine";
       autoStart = true;
       cmd = ["memcached" "-m" "256M"];
       extraOptions = [
@@ -78,7 +78,7 @@ in {
     };
 
     containers."${serviceName}-redis" = {
-      image = "redis:7.4.6-alpine";
+      image = "redis:8.8-alpine";
       autoStart = true;
       volumes = ["${serviceName}_redis:/data"];
       extraOptions = [