diff --git a/apps/gitea/restic/cronjob.yaml b/apps/gitea/restic/cronjob.yaml
index 7a688ee..e401e93 100644
--- a/apps/gitea/restic/cronjob.yaml
+++ b/apps/gitea/restic/cronjob.yaml
@@ -26,7 +26,7 @@ spec:
 
           initContainers:
           - name: postgres-dump-init
-            image: bitnami/postgresql:15.3.0-debian-11-r24@sha256:fff6086d557d962422c6d751b6723877642170bbcc25d6f23e5c2c2f079987d5
+            image: bitnami/postgresql:15.7.0-debian-12-r7@sha256:fd120faed7235327592d60c901909d9d8d9e2ed170ec57f7554d5d4342bbb659
             command: ["/bin/sh", "-c"]
             args: ["pg_dump -h gitea-postgresql -p 5432 -U gitea gitea -Fc > /backup/postgres_backup.dump"]
             env: