diff --git a/charts/stable/calibre/Chart.yaml b/charts/stable/calibre/Chart.yaml
index 432d76bc783..ffd2a1ef00c 100644
--- a/charts/stable/calibre/Chart.yaml
+++ b/charts/stable/calibre/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
   truecharts.org/min_helm_version: "3.14"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 8.7.0
+appVersion: 8.8.0
 dependencies:
   - name: common
     version: 28.15.1
@@ -35,5 +35,5 @@ sources:
   - https://github.com/kovidgoyal/calibre/
   - https://github.com/truecharts/charts/tree/master/charts/stable/calibre
 type: application
-version: 18.3.2
+version: 18.4.0
 
diff --git a/charts/stable/calibre/values.yaml b/charts/stable/calibre/values.yaml
index b3f6bb82a31..32b7ef8af18 100644
--- a/charts/stable/calibre/values.yaml
+++ b/charts/stable/calibre/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/linuxserver/calibre
-  tag: 8.7.0@sha256:e334b612b1717767fc9f483932adaf5e396fcca071f1936c46f34cdd1bdff1c3
+  tag: 8.8.0@sha256:4ab09dbeaa4d658289c7e7edf61c1f9224a316df48d38be7f8c70d0745082930
   pullPolicy: IfNotPresent
 securityContext:
   container: