diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index 4d03123..68958ad 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Docker
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Download test database
         run: curl --location https://github.com/maxmind/MaxMind-DB/raw/main/test-data/GeoLite2-Country-Test.mmdb -o GeoLite2-Country.mmdb
       - name: docker build