diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 8465ced..331b3b0 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -12,6 +12,6 @@ jobs:
     name: Deploy to fly.io
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: superfly/flyctl-actions/setup-flyctl@master
       - run: flyctl deploy --remote-only
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6f9068d..351b455 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -6,7 +6,7 @@ jobs:
     name: Run tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: pnpm/action-setup@v2
         with: