diff --git a/.github/workflows/cl.yml b/.github/workflows/cl.yml
index 5ce18601..84722360 100644
--- a/.github/workflows/cl.yml
+++ b/.github/workflows/cl.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - run: npm install
 
diff --git a/.github/workflows/dependency-update.yml b/.github/workflows/dependency-update.yml
index 55262cb3..870cc34f 100644
--- a/.github/workflows/dependency-update.yml
+++ b/.github/workflows/dependency-update.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: npm install
         run: |
diff --git a/.github/workflows/lint-md.yml b/.github/workflows/lint-md.yml
index 85c0982a..e56d2e52 100644
--- a/.github/workflows/lint-md.yml
+++ b/.github/workflows/lint-md.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Markdown links check
         uses: ruzickap/action-my-markdown-link-checker@v1