diff --git a/.github/workflows/check-dist.yml b/.github/workflows/check-dist.yml
index 64ad1e1..7cf0549 100644
--- a/.github/workflows/check-dist.yml
+++ b/.github/workflows/check-dist.yml
@@ -28,7 +28,7 @@ jobs:
     steps:
       - name: Checkout
         id: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
         id: setup-node
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 90661c9..63ca195 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,7 +7,7 @@ jobs:
     name: Test
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - uses: ./
         with:
           test: true
diff --git a/.github/workflows/update-main-version.yml b/.github/workflows/update-main-version.yml
index 5f7e2b7..6a2cce7 100644
--- a/.github/workflows/update-main-version.yml
+++ b/.github/workflows/update-main-version.yml
@@ -25,7 +25,7 @@ jobs:
     # Note this update workflow can also be used as a rollback tool.
     # For that reason, it's best to pin `actions/checkout` to a known, stable version
     # (typically, about two releases back).
-    - uses: actions/checkout@v4.1.6
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
         # token: ${{ secrets.GITHUB_TOKEN }}