diff --git a/charts/stable/calibre/Chart.yaml b/charts/stable/calibre/Chart.yaml
index d83b324a6e8..60b4fcfa1bd 100644
--- a/charts/stable/calibre/Chart.yaml
+++ b/charts/stable/calibre/Chart.yaml
@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 8.11.1
+appVersion: 8.12.0
 dependencies:
   - name: common
     version: 28.21.1
@@ -35,7 +35,8 @@ name: calibre
 sources:
   - https://ghcr.io/linuxserver/calibre
   - https://github.com/kovidgoyal/calibre/
+  - https://github.com/truecharts/charts/tree/master/charts/stable/calibre
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/calibre
 type: application
-version: 18.12.2
+version: 18.13.0
 
diff --git a/charts/stable/calibre/values.yaml b/charts/stable/calibre/values.yaml
index e4402f0a2f1..63c209cec59 100644
--- a/charts/stable/calibre/values.yaml
+++ b/charts/stable/calibre/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/linuxserver/calibre
-  tag: 8.11.1@sha256:5d6787bd6746f67ac2fb0a4ff97331ffe89966cb7734b3876f25e3be51de28b8
+  tag: 8.12.0@sha256:264bcd7cd77414e3e1839ad1c5b822e3784c139ad8535e79a919d38f93cacb98
   pullPolicy: IfNotPresent
 securityContext:
   container: