diff --git a/charts/stable/firefox/Chart.yaml b/charts/stable/firefox/Chart.yaml
index 182ec7e7657..093fad348ce 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: 1151.0.4
+appVersion: 1152.0.1
 dependencies:
   - name: common
     version: 29.5.3
@@ -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: 39.1.1
+version: 40.0.0
 
diff --git a/charts/stable/firefox/values.yaml b/charts/stable/firefox/values.yaml
index d957b1b6cf7..6c55061fe6f 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: 1151.0.4@sha256:e31d817f8bbb5a4edfeaef458dd0aa30210f33b70bd576c6237fd024fcb1c938
+  tag: 1152.0.1@sha256:1f4c0ce39bcf8430f5543ae4cb31c0f7b109618aa2d6fee4eb8bebf678142029
 securityContext:
   container:
     readOnlyRootFilesystem: false