diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 90addc5..edc432d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
     name: Test postgres-restore
     services:
       postgres:
-        image: postgres:9.6.24
+        image: postgres:latest
         env:
           POSTGRES_USER: test_user
           POSTGRES_PASSWORD: test_user_password
diff --git a/backups/backup.sql b/backups/backup.sql
index abaeb2d..e69de29 100644
--- a/backups/backup.sql
+++ b/backups/backup.sql
@@ -1,22 +0,0 @@
---
--- PostgreSQL database dump
---
-
--- Dumped from database version 9.6.24
--- Dumped by pg_dump version 14.9 (Ubuntu 14.9-1.pgdg22.04+1)
-
-SET statement_timeout = 0;
-SET lock_timeout = 0;
-SET idle_in_transaction_session_timeout = 0;
-SET client_encoding = 'UTF8';
-SET standard_conforming_strings = on;
-SELECT pg_catalog.set_config('search_path', '', false);
-SET check_function_bodies = false;
-SET xmloption = content;
-SET client_min_messages = warning;
-SET row_security = off;
-
---
--- PostgreSQL database dump complete
---
-