diff --git a/charts/stable/proxmox-backup-server/Chart.yaml b/charts/stable/proxmox-backup-server/Chart.yaml
index 6a110ae7eb9..f8e25a71663 100644
--- a/charts/stable/proxmox-backup-server/Chart.yaml
+++ b/charts/stable/proxmox-backup-server/Chart.yaml
@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 4.0.13
+appVersion: 4.0.18
 dependencies:
   - name: common
     version: 28.26.3
@@ -38,5 +38,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/proxmox-backup-server
   - https://hub.docker.com/r/ayufan/proxmox-backup-server
 type: application
-version: 7.9.3
+version: 7.9.4
 
diff --git a/charts/stable/proxmox-backup-server/values.yaml b/charts/stable/proxmox-backup-server/values.yaml
index 84cbb609a6e..a65498906c2 100644
--- a/charts/stable/proxmox-backup-server/values.yaml
+++ b/charts/stable/proxmox-backup-server/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: docker.io/ayufan/proxmox-backup-server
-  tag: v4.0.13@sha256:c232397a05b3a302b37ecd0f8e9f5baa8b5e50f1a2498d446bef6a81aa9a5feb
+  tag: v4.0.18@sha256:f082cc8ab0d8cc3a661ffc23f57b8aefc398eb73250218bc2209080a4d17e033
   pullPolicy: IfNotPresent
 
 securityContext: