diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8892f9a..1eedc04 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [ 18, 20 ]
+        node-version: [ 18, 20, 22 ]
     steps:
       - name: checkout
         uses: actions/checkout@v4
diff --git a/package.json b/package.json
index 5a5b4c6..ce2fa58 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,7 @@
   "email": "azuciao@gmail.com",
   "homepage": "https://github.com/textlint-ja/textlint-rule-preset-jtf-style",
   "license": "MIT",
+  "type": "commonjs",
   "bugs": {
     "url": "https://github.com/textlint-ja/textlint-rule-preset-jtf-style/issues"
   },