diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index ad6fd13..04d9044 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -39,7 +39,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/dependency_enforcement.yml b/.github/workflows/dependency_enforcement.yml
index e6c1bf1..69e9282 100644
--- a/.github/workflows/dependency_enforcement.yml
+++ b/.github/workflows/dependency_enforcement.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Checkout Repository"
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Dependency Review
         uses: actions/dependency-review-action@v5
         with:
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index a9bee54..1dc1299 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -13,7 +13,7 @@ jobs:
       matrix:
         python-version: ["3.9", "3.11", "3.13", "3.14"]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install uv
         uses: astral-sh/setup-uv@v7
       - name: Set up Python ${{ matrix.python-version }}
diff --git a/.github/workflows/ruff.yml b/.github/workflows/ruff.yml
index 4b7d965..5c75c0f 100644
--- a/.github/workflows/ruff.yml
+++ b/.github/workflows/ruff.yml
@@ -7,7 +7,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install Python
         uses: actions/setup-python@v6
         with: