diff --git a/abra.sh b/abra.sh
index 2cb0ec8..468faea 100755
--- a/abra.sh
+++ b/abra.sh
@@ -2,7 +2,7 @@
 # Docs: https://docs.coopcloud.tech/maintainers/handbook/#manage-configs
 export ABRA_ENTRYPOINT_VERSION=v5
 export NGINX_CONF_VERSION=v3
-export PG_BACKUP_VERSION=v3
+export PG_BACKUP_VERSION=v4
 export MINIO_INITIALIZE_VERSION=v1
 export MIGRATE_VERSION=v1