diff --git a/.github/workflows/main-push.yml b/.github/workflows/main-push.yml
index efd5425..e2ec95e 100644
--- a/.github/workflows/main-push.yml
+++ b/.github/workflows/main-push.yml
@@ -23,7 +23,7 @@ jobs:
       LLM_MODEL_NAME: ${{ secrets.LLM_MODEL_NAME }}
       LLM_MODEL_API_KEY: ${{ secrets.LLM_MODEL_API_KEY }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
diff --git a/.github/workflows/main-test.yml b/.github/workflows/main-test.yml
index b4f37ae..36db112 100644
--- a/.github/workflows/main-test.yml
+++ b/.github/workflows/main-test.yml
@@ -19,7 +19,7 @@ jobs:
       LLM_MODEL_NAME: ${{ secrets.LLM_MODEL_NAME }}
       LLM_MODEL_API_KEY: ${{ secrets.LLM_MODEL_API_KEY }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
diff --git a/.github/workflows/non-main-push.yml b/.github/workflows/non-main-push.yml
index 87bf6d2..68d6132 100644
--- a/.github/workflows/non-main-push.yml
+++ b/.github/workflows/non-main-push.yml
@@ -31,7 +31,7 @@ jobs:
       LLM_MODEL_NAME: ${{ github.event.inputs.LLM_MODEL_NAME }}
       LLM_MODEL_API_KEY: ${{ github.event.inputs.LLM_MODEL_API_KEY }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
diff --git a/.github/workflows/non-main-test.yml b/.github/workflows/non-main-test.yml
index 22e7c4f..1c28625 100644
--- a/.github/workflows/non-main-test.yml
+++ b/.github/workflows/non-main-test.yml
@@ -27,7 +27,7 @@ jobs:
       LLM_MODEL_NAME: ${{ github.event.inputs.LLM_MODEL_NAME }}
       LLM_MODEL_API_KEY: ${{ github.event.inputs.LLM_MODEL_API_KEY }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 387d710..8bf7e92 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Generate Changelog
@@ -38,7 +38,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}