diff --git a/charts/stable/bookstack/Chart.yaml b/charts/stable/bookstack/Chart.yaml
index d74b24fcac9..3f63cf556c6 100644
--- a/charts/stable/bookstack/Chart.yaml
+++ b/charts/stable/bookstack/Chart.yaml
@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 25.07.20250804
+appVersion: 25.11.20251109
 dependencies:
   - name: common
     version: 28.26.3
@@ -46,8 +46,9 @@ maintainers:
 name: bookstack
 sources:
   - https://ghcr.io/linuxserver/bookstack
+  - https://github.com/truecharts/charts/tree/master/charts/stable/bookstack
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/bookstack
   - https://www.bookstackapp.com/
 type: application
-version: 18.14.9
+version: 18.15.0
 
diff --git a/charts/stable/bookstack/values.yaml b/charts/stable/bookstack/values.yaml
index a3a5a694813..a5f6533891d 100644
--- a/charts/stable/bookstack/values.yaml
+++ b/charts/stable/bookstack/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/bookstack
   pullPolicy: IfNotPresent
-  tag: 25.07.20250804@sha256:4c6b0f491dc6ffe6ed00bdcc734c24883d8bdd1c3ca4497f516c2a5ad2eb9360
+  tag: 25.11.20251109@sha256:cde398db49c103c6ea81669d8da691707bbc78552cde49634123962718c07420
 securityContext:
   container:
     readOnlyRootFilesystem: false