diff --git a/modules/mailu/module.json b/modules/mailu/module.json
index 3a4a3568..9bbb52f4 100644
--- a/modules/mailu/module.json
+++ b/modules/mailu/module.json
@@ -371,7 +371,7 @@
       "id": "resolver",
       "type": "container",
       "name": "mailu-resolver",
-      "image": "ghcr.io/mailu/unbound@sha256:3a0fdfb364a63f4f9259526e013c1ef40f5f14de3621ce1560804b3a5909584a",
+      "image": "ghcr.io/mailu/unbound@sha256:2c037bc5c988b5c0ab7e1b6e6ffa762e14ba1e45c96281ac87f8b9be8eee8b6e",
       "health": {
         "kind": "runtime"
       },