diff --git a/.github/workflows/check-dist.yml b/.github/workflows/check-dist.yml
index 77da9ee..7c5bc47 100644
--- a/.github/workflows/check-dist.yml
+++ b/.github/workflows/check-dist.yml
@@ -34,7 +34,7 @@ jobs:
       # Setup Node.js using the version specified in `.node-version`.
       - name: Setup Node.js
         id: setup-node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
           cache: npm
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1e6d223..dd54ed2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
 
       - name: Setup Node.js
         id: setup-node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
           cache: npm
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 456dc46..c2803f0 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -34,7 +34,7 @@ jobs:
       # Setup Node.js using the version specified in `.node-version`.
       - name: Setup Node.js
         id: setup-node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
           cache: npm
diff --git a/.github/workflows/test-action.yml b/.github/workflows/test-action.yml
index 1e34d2c..8a1a9c6 100644
--- a/.github/workflows/test-action.yml
+++ b/.github/workflows/test-action.yml
@@ -32,7 +32,7 @@ jobs:
           ruby-version: '3.1'
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'