diff --git a/clusters/cl01tl/applications/calibre-server/values.yaml b/clusters/cl01tl/applications/calibre-server/values.yaml
index 27f90f15c..449258a8b 100644
--- a/clusters/cl01tl/applications/calibre-server/values.yaml
+++ b/clusters/cl01tl/applications/calibre-server/values.yaml
@@ -9,7 +9,7 @@ calibre-server:
         main:
           image:
             repository: ghcr.io/linuxserver/calibre
-            tag: 7.21.0@sha256:1dad366bde7d0d4d705ba9a4cfdf89343b960ac2c834e8b5f21d2090b9e4da38 
+            tag: 7.21.0@sha256:e1c5964a0ce8781978e6fbfd0702804c189819aa4d5fadf2ade399678b5b2120 
             pullPolicy: IfNotPresent
           env:
             - name: PGID