diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index f0035585..9b3a44bc 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -7,7 +7,7 @@ jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           # fetch whole history (needed for blog article creation time to work correctly)
           fetch-depth: 0
diff --git a/.github/workflows/sync-articles-with-3rd-party.yml b/.github/workflows/sync-articles-with-3rd-party.yml
index b3da881d..5e52a71c 100644
--- a/.github/workflows/sync-articles-with-3rd-party.yml
+++ b/.github/workflows/sync-articles-with-3rd-party.yml
@@ -6,7 +6,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: pnpm/action-setup@v4.2.0
       - name: Use Node.js
         uses: actions/setup-node@v6
diff --git a/.github/workflows/test-build.yml b/.github/workflows/test-build.yml
index dbbdb79d..28ea0817 100644
--- a/.github/workflows/test-build.yml
+++ b/.github/workflows/test-build.yml
@@ -4,7 +4,7 @@ jobs:
   test-build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: pnpm/action-setup@v4.2.0
       - name: Use Node.js
         uses: actions/setup-node@v6