diff --git a/.github/workflows/fly.yml b/.github/workflows/fly.yml
index 1f2d6e9..efb1a11 100644
--- a/.github/workflows/fly.yml
+++ b/.github/workflows/fly.yml
@@ -13,7 +13,7 @@ jobs:
     name: Deploy app
     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
         env: