diff --git a/charts/stable/sonarr/Chart.yaml b/charts/stable/sonarr/Chart.yaml
index 83725d57b88..9250f3e3953 100644
--- a/charts/stable/sonarr/Chart.yaml
+++ b/charts/stable/sonarr/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
   trueforge.org/min_helm_version: "3.14"
   trueforge.org/train: stable
 apiVersion: v2
-appVersion: 4.0.17.2969
+appVersion: 4.0.18.2978
 dependencies:
   - name: common
     version: 29.5.3
@@ -38,5 +38,5 @@ sources:
   - https://github.com/trueforge-org/containers/tree/main/apps/sonarr
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/sonarr
 type: application
-version: 26.4.0
+version: 26.4.1
 
diff --git a/charts/stable/sonarr/values.yaml b/charts/stable/sonarr/values.yaml
index a617e98cf7f..507839dde29 100644
--- a/charts/stable/sonarr/values.yaml
+++ b/charts/stable/sonarr/values.yaml
@@ -2,7 +2,7 @@
 image:
   repository: oci.trueforge.org/containerforge/sonarr
   pullPolicy: IfNotPresent
-  tag: "4.0.17.2969@sha256:c39ba25f9d6289a1db7bcefa1e56ff3ea795631b2a6edfec10cab22525088942"
+  tag: "4.0.18.2978@sha256:242bf36b1e66dfa095ea9c7690d27bef18396cdbe78dc963bdda92f42293dfe5"
 exportarrImage:
   repository: ghcr.io/onedr0p/exportarr
   pullPolicy: IfNotPresent