diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 8a5fcd8e..64d4622f 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -7,7 +7,7 @@ jobs:
     name: runner / misspell
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: misspell
         uses: reviewdog/action-misspell@v1
         with:
@@ -21,7 +21,7 @@ jobs:
     name: runner / hadolint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: hadolint/hadolint-action@v3.1.0
         with:
           dockerfile: Dockerfile
@@ -32,7 +32,7 @@ jobs:
     env:
       GO111MODULE: on
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Run Gosec Security Scanner
         uses: securego/gosec@master
         with:
@@ -42,7 +42,7 @@ jobs:
     name: runner / prettier
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up npm
         uses: actions/setup-node@v3
       - name: Install dependencies
@@ -56,7 +56,7 @@ jobs:
     name: runner / Go package
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Go
         uses: actions/setup-go@v4
@@ -88,7 +88,7 @@ jobs:
       IMAGE_REGISTRY: ghcr.io
       IMAGE_REPOSITORY: songstitch
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v4
@@ -124,7 +124,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: build-push-songstitch
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: superfly/flyctl-actions/setup-flyctl@master
       - run: flyctl deploy --image ghcr.io/songstitch/song-stitch:sha-${GITHUB_SHA::7} -c fly.dev.toml
         env:
@@ -136,7 +136,7 @@ jobs:
     needs: build-push-songstitch
     if: github.ref == 'refs/heads/main'
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: superfly/flyctl-actions/setup-flyctl@master
       - run: flyctl deploy --image ghcr.io/songstitch/song-stitch:sha-${GITHUB_SHA::7}
         env:
@@ -153,7 +153,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: deploy
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Go
         uses: actions/setup-go@v4
         with: