diff --git a/resources/chaosknoten/acmedns/docker_compose/compose.yaml.j2 b/resources/chaosknoten/acmedns/docker_compose/compose.yaml.j2
index 2553f4d7..4681da82 100644
--- a/resources/chaosknoten/acmedns/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/acmedns/docker_compose/compose.yaml.j2
@@ -2,7 +2,7 @@
 services:
   oauth2-proxy:
     container_name: oauth2-proxy
-    image: quay.io/oauth2-proxy/oauth2-proxy:v7.15.3
+    image: quay.io/oauth2-proxy/oauth2-proxy:v7.15.4
     command: --config /oauth2-proxy.cfg
     hostname: oauth2-proxy
     volumes:
diff --git a/resources/chaosknoten/sunders/docker_compose/compose.yaml.j2 b/resources/chaosknoten/sunders/docker_compose/compose.yaml.j2
index 8ee08bab..0e3d5e59 100644
--- a/resources/chaosknoten/sunders/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/sunders/docker_compose/compose.yaml.j2
@@ -3,7 +3,7 @@
 
 services:
   db:
-    image: mariadb:12.3.2
+    image: mariadb:12.3.3
     command: --max_allowed_packet=3250585600
     environment:
       MYSQL_ROOT_PASSWORD: "{{ secret__sunders_db_root_password }}"