diff --git a/.github/workflows/commit-checker.yml b/.github/workflows/commit-checker.yml
index f3266b4..609ca72 100644
--- a/.github/workflows/commit-checker.yml
+++ b/.github/workflows/commit-checker.yml
@@ -10,7 +10,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
       with:
         fetch-depth: 4
 
diff --git a/.github/workflows/new_comment.yml b/.github/workflows/new_comment.yml
index 2a8810e..d8e9230 100644
--- a/.github/workflows/new_comment.yml
+++ b/.github/workflows/new_comment.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
     - name: Set up Python 3.8
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/new_issue.yml b/.github/workflows/new_issue.yml
index d5e11fa..903228f 100644
--- a/.github/workflows/new_issue.yml
+++ b/.github/workflows/new_issue.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
     - name: Set up Python 3.8
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 4c86edd..5ccf036 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
     - name: Flake8
       uses: TrueBrain/actions-flake8@v2
       with:
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
     - name: Set up Python 3.8
       uses: actions/setup-python@v6
       with: