diff --git a/.github/workflows/pre-commit-ci.yml b/.github/workflows/pre-commit-ci.yml
index 54cebb1..90d3c4b 100644
--- a/.github/workflows/pre-commit-ci.yml
+++ b/.github/workflows/pre-commit-ci.yml
@@ -13,7 +13,7 @@ jobs:
   pre-commit-ci:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0 
     - name: Set up Python
diff --git a/.github/workflows/smoke-test.yml b/.github/workflows/smoke-test.yml
index 3107560..5d129e2 100644
--- a/.github/workflows/smoke-test.yml
+++ b/.github/workflows/smoke-test.yml
@@ -23,7 +23,7 @@ jobs:
         python-version: ['3.9', '3.10', '3.11']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
diff --git a/.github/workflows/testing-and-coverage.yml b/.github/workflows/testing-and-coverage.yml
index cffb400..85ef286 100644
--- a/.github/workflows/testing-and-coverage.yml
+++ b/.github/workflows/testing-and-coverage.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ['3.9', '3.10', '3.11']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with: