diff --git a/charts/stable/calibre/Chart.yaml b/charts/stable/calibre/Chart.yaml
index 345df0204c1..007fdabe464 100644
--- a/charts/stable/calibre/Chart.yaml
+++ b/charts/stable/calibre/Chart.yaml
@@ -22,7 +22,7 @@ home: https://truecharts.org/charts/stable/calibre
 icon: https://truecharts.org/img/hotlink-ok/chart-icons/calibre.png
 keywords:
   - calibre
-kubeVersion: ">=1.24.0-0"
+kubeVersion: '>=1.24.0-0'
 maintainers:
   - name: TrueCharts
     email: info@truecharts.org
@@ -33,4 +33,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/calibre
   - https://ghcr.io/linuxserver/calibre
 type: application
-version: 13.3.6
+version: 13.3.7
diff --git a/charts/stable/calibre/values.yaml b/charts/stable/calibre/values.yaml
index 32ff9dfeec9..4b1608f098c 100644
--- a/charts/stable/calibre/values.yaml
+++ b/charts/stable/calibre/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/linuxserver/calibre
-  tag: 7.4.0@sha256:f372e1a05619472f382578253907f969647f81b24acc444319a99bdb661ff58a
+  tag: 7.4.0@sha256:fe57cc3a6d3ec8937c07d3230497577782c549f80f490897649f9b9650426fb3
   pullPolicy: IfNotPresent
 securityContext:
   container: