diff --git a/charts/stable/firefox/Chart.yaml b/charts/stable/firefox/Chart.yaml
index a21d05c6103..5920576246b 100644
--- a/charts/stable/firefox/Chart.yaml
+++ b/charts/stable/firefox/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
   trueforge.org/min_helm_version: "3.14"
   trueforge.org/train: stable
 apiVersion: v2
-appVersion: 1151.0.3
+appVersion: 1151.0.4
 dependencies:
   - name: common
     version: 29.3.4
@@ -36,5 +36,5 @@ sources:
   - https://github.com/linuxserver/docker-firefox
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/firefox
 type: application
-version: 39.0.2
+version: 39.0.3
 
diff --git a/charts/stable/firefox/values.yaml b/charts/stable/firefox/values.yaml
index 7468010726a..64bf6279e25 100644
--- a/charts/stable/firefox/values.yaml
+++ b/charts/stable/firefox/values.yaml
@@ -2,7 +2,7 @@
 image:
   repository: ghcr.io/linuxserver/firefox
   pullPolicy: IfNotPresent
-  tag: 1151.0.3@sha256:a9e20f79cd6bfe7c4b2cfc3cbf4b31914ac12822709486a0cf2ae6cd814bb994
+  tag: 1151.0.4@sha256:dfe5facd53c5edfccbe387c710fcb0ea9b8129dff292833da2a779c6ba5d39e3
 securityContext:
   container:
     readOnlyRootFilesystem: false