diff --git a/charts/stable/firefox/Chart.yaml b/charts/stable/firefox/Chart.yaml
index 10b2f06d467..9e813c65da5 100644
--- a/charts/stable/firefox/Chart.yaml
+++ b/charts/stable/firefox/Chart.yaml
@@ -14,7 +14,7 @@ annotations:
   trueforge.org/min_helm_version: "3.14"
   trueforge.org/train: stable
 apiVersion: v2
-appVersion: 1147.0.3
+appVersion: 1147.0.4
 dependencies:
   - name: common
     version: 28.30.2
@@ -41,5 +41,5 @@ sources:
   - https://github.com/linuxserver/docker-firefox
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/firefox
 type: application
-version: 34.1.1
+version: 34.1.2
 
diff --git a/charts/stable/firefox/values.yaml b/charts/stable/firefox/values.yaml
index c2e509c6c5d..9e99f36016d 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: 1147.0.3@sha256:e87049ffa348ff07e035af6f183f946e75e3c0155449e287aa8930260231a69c
+  tag: 1147.0.4@sha256:7db4ab5e17cb1c8e7f1f9b8435ebd9111473a69f6002247854c3d4905bd39204
 securityContext:
   container:
     readOnlyRootFilesystem: false