diff --git a/charts/stable/firefox/Chart.yaml b/charts/stable/firefox/Chart.yaml
index 758120ab2b8..b4a6ca5917d 100644
--- a/charts/stable/firefox/Chart.yaml
+++ b/charts/stable/firefox/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
   truecharts.org/min_helm_version: "3.14"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 139.0.1
+appVersion: 139.0.4
 dependencies:
   - name: common
     version: 25.4.10
@@ -36,5 +36,5 @@ sources:
   - https://github.com/linuxserver/docker-firefox
   - https://github.com/truecharts/charts/tree/master/charts/stable/firefox
 type: application
-version: 25.0.1
+version: 25.0.2
 
diff --git a/charts/stable/firefox/values.yaml b/charts/stable/firefox/values.yaml
index 6979e956b78..8f1f0688141 100644
--- a/charts/stable/firefox/values.yaml
+++ b/charts/stable/firefox/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/firefox
   pullPolicy: IfNotPresent
-  tag: 139.0.1@sha256:b7c2f0ec0b5d738c33bea24f7fd44416b571bba83e6ea7896fb94e8598611ea0
+  tag: 139.0.4@sha256:7b032d471491e2651b6f4c370f7e60d6ab820c5c2dac4866917fdda2fbb6b875
 securityContext:
   container:
     readOnlyRootFilesystem: false