diff --git a/services/auth.yaml b/services/auth.yaml
index 322f3bf..b274a29 100644
--- a/services/auth.yaml
+++ b/services/auth.yaml
@@ -13,7 +13,7 @@ services:
 
   zitadel:
     restart: 'unless-stopped'
-    image: 'ghcr.io/zitadel/zitadel:v2.42.10'
+    image: 'ghcr.io/zitadel/zitadel:v2.48.3'
     environment:
       ZITADEL_DATABASE_COCKROACH_HOST: crdb
       ZITADEL_EXTERNALSECURE: true
diff --git a/services/backup.yaml b/services/backup.yaml
index c0436da..b25862f 100644
--- a/services/backup.yaml
+++ b/services/backup.yaml
@@ -10,7 +10,7 @@ secrets:
 
 services:
   backup:
-    image: tecnativa/docker-duplicity:latest
+    image: ghcr.io/tecnativa/docker-duplicity:3.3.1
     restart: unless-stopped
     depends_on: 
       generate-secrets: