diff --git a/inventories/chaosknoten/host_vars/netbox.yaml b/inventories/chaosknoten/host_vars/netbox.yaml
index 0cace5c..f28d193 100644
--- a/inventories/chaosknoten/host_vars/netbox.yaml
+++ b/inventories/chaosknoten/host_vars/netbox.yaml
@@ -1,5 +1,5 @@
 # renovate: datasource=github-releases depName=netbox packageName=netbox-community/netbox
-netbox__version: "v4.5.4"
+netbox__version: "v4.5.5"
 netbox__config: "{{ lookup('ansible.builtin.template', 'resources/chaosknoten/netbox/netbox/configuration.py.j2') }}"
 netbox__custom_pipeline_oidc_group_and_role_mapping: true
 
diff --git a/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2 b/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2
index fb685d2..a707e12 100644
--- a/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2
@@ -32,7 +32,7 @@ services:
       - alertmanager_data:/alertmanager
 
   grafana:
-    image: docker.io/grafana/grafana:12.4.0
+    image: docker.io/grafana/grafana:12.4.1
     container_name: grafana
     ports:
       - 3000:3000
diff --git a/resources/chaosknoten/mjolnir/docker_compose/compose.yaml b/resources/chaosknoten/mjolnir/docker_compose/compose.yaml
index c46a1b7..963c9d9 100644
--- a/resources/chaosknoten/mjolnir/docker_compose/compose.yaml
+++ b/resources/chaosknoten/mjolnir/docker_compose/compose.yaml
@@ -3,7 +3,7 @@
 
 services:
   mjolnir:
-    image: docker.io/matrixdotorg/mjolnir:v1.12.0
+    image: docker.io/matrixdotorg/mjolnir:v1.12.1
     restart: unless-stopped
     volumes:
       - ./mjolnir_data:/data
diff --git a/resources/chaosknoten/ntfy/docker_compose/compose.yaml.j2 b/resources/chaosknoten/ntfy/docker_compose/compose.yaml.j2
index ef4a8cc..9215098 100644
--- a/resources/chaosknoten/ntfy/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/ntfy/docker_compose/compose.yaml.j2
@@ -1,7 +1,7 @@
 ---
 services:
   ntfy:
-    image: docker.io/binwiederhier/ntfy:v2.17.0
+    image: docker.io/binwiederhier/ntfy:v2.19.2
     container_name: ntfy
     command:
       - serve
diff --git a/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2 b/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
index 66559e0..353669b 100644
--- a/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
@@ -23,7 +23,7 @@ services:
       - pretalx_net
 
   static:
-    image: docker.io/library/nginx:1.29.5
+    image: docker.io/library/nginx:1.29.6
     restart: unless-stopped
     volumes:
       - public:/usr/share/nginx/html