diff --git a/kubernetes/apps/actions-runner/registry-cache/helmrelease.yaml b/kubernetes/apps/actions-runner/registry-cache/helmrelease.yaml
index 1073704f8..83c3729d0 100644
--- a/kubernetes/apps/actions-runner/registry-cache/helmrelease.yaml
+++ b/kubernetes/apps/actions-runner/registry-cache/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: app-template
-      version: 2.6.0
+      version: 4.0.1
       interval: 15m
       sourceRef:
         kind: HelmRepository
diff --git a/kubernetes/apps/monitoring/grafana/app/renderer.yaml b/kubernetes/apps/monitoring/grafana/app/renderer.yaml
index 275f72d89..d7bfccd34 100644
--- a/kubernetes/apps/monitoring/grafana/app/renderer.yaml
+++ b/kubernetes/apps/monitoring/grafana/app/renderer.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: app-template
-      version: 3.5.0
+      version: 4.0.1
       sourceRef:
         kind: HelmRepository
         name: bjw-s
diff --git a/kubernetes/apps/tools/discord-bot/app/helmrelease.yaml b/kubernetes/apps/tools/discord-bot/app/helmrelease.yaml
index 6c4137125..af152783c 100644
--- a/kubernetes/apps/tools/discord-bot/app/helmrelease.yaml
+++ b/kubernetes/apps/tools/discord-bot/app/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: app-template
-      version: 2.6.0
+      version: 4.0.1
       interval: 15m
       sourceRef:
         kind: HelmRepository
diff --git a/kubernetes/apps/tools/outline/app/helmrelease.yaml b/kubernetes/apps/tools/outline/app/helmrelease.yaml
index bf44962d4..b06b28475 100644
--- a/kubernetes/apps/tools/outline/app/helmrelease.yaml
+++ b/kubernetes/apps/tools/outline/app/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: app-template
-      version: 3.5.0
+      version: 4.0.1
       sourceRef:
         kind: HelmRepository
         name: bjw-s