diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4914e3d..8284271 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
           - prettier
           - synth
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: pnpm/action-setup@v2
         with:
           version: "8.7.5"
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index d8d5e6c..33fc8ed 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -76,7 +76,7 @@ jobs:
       url: ${{ inputs.environment_url }}
     steps:
       - run: echo "::add-mask::${{ secrets.AWS_ACCOUNT_ID }}"
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref }}
           repository: ${{ inputs.repository }}