diff --git a/group_vars/docker_host/vars.yml b/group_vars/docker_host/vars.yml
index 5be6933..0a27306 100644
--- a/group_vars/docker_host/vars.yml
+++ b/group_vars/docker_host/vars.yml
@@ -1,3 +1,3 @@
 ---
 docker_data_root: "/srv/docker"
-docker_cron_image_prune: true
+docker_image_prune: true
diff --git a/requirements.yml b/requirements.yml
index ab7caae..d6dd452 100644
--- a/requirements.yml
+++ b/requirements.yml
@@ -18,7 +18,7 @@ roles:
     version: v0.2.1
   - name: netz39.host_docker
     src: git+https://github.com/netz39/ansible-role-host-docker.git
-    version: v0.4.0
+    version: v0.5.0
 
 collections:
   - name: community.grafana