diff --git a/.github/workflows/build-docs.yaml b/.github/workflows/build-docs.yaml
index eda9a86..d73d473 100644
--- a/.github/workflows/build-docs.yaml
+++ b/.github/workflows/build-docs.yaml
@@ -20,7 +20,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Configure Git Credentials
diff --git a/.github/workflows/check-links-periodic.yaml b/.github/workflows/check-links-periodic.yaml
index 4415e24..74afe38 100644
--- a/.github/workflows/check-links-periodic.yaml
+++ b/.github/workflows/check-links-periodic.yaml
@@ -14,7 +14,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: tcort/github-action-markdown-link-check@v1
         with:
           use-verbose-mode: 'yes'
diff --git a/.github/workflows/check-links-pr.yaml b/.github/workflows/check-links-pr.yaml
index 47f78f7..18ab47b 100644
--- a/.github/workflows/check-links-pr.yaml
+++ b/.github/workflows/check-links-pr.yaml
@@ -4,7 +4,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: tcort/github-action-markdown-link-check@v1
       with:
         use-verbose-mode: 'yes'
diff --git a/.github/workflows/pylint.yaml b/.github/workflows/pylint.yaml
index e6f6ae6..9938ce1 100644
--- a/.github/workflows/pylint.yaml
+++ b/.github/workflows/pylint.yaml
@@ -35,7 +35,7 @@ jobs:
         shell: bash -l {0}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - uses: actions/setup-python@v5
         with:
           python-version: '3.11'
diff --git a/.github/workflows/pytest.yaml b/.github/workflows/pytest.yaml
index ac4cc5f..2fd85f1 100644
--- a/.github/workflows/pytest.yaml
+++ b/.github/workflows/pytest.yaml
@@ -36,7 +36,7 @@ jobs:
         shell: bash -l {0}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - uses: actions/setup-python@v5
         with:
           python-version: '3.11'
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 7da72f8..3f93d74 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Set up Python
       uses: actions/setup-python@v5