diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 40d2baa..f40e614 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,14 +12,14 @@ jobs:
     name: build
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
-    - uses: pnpm/action-setup@v2
+    - uses: pnpm/action-setup@v4
       with:
         version: 8
     - name: Use Node.js
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version: '18.x'
         cache: 'pnpm'
diff --git a/package.json b/package.json
index 11a5537..5c4af22 100644
--- a/package.json
+++ b/package.json
@@ -35,6 +35,7 @@
     "test": "run-s test:*",
     "test:lint": "eslint . --ext .ts",
     "test:prettier": "prettier \"{lib,test}/**/*.ts\" --list-different",
+    "test:cov": "jest --ci --coverage && codecov",
     "test:unit": "jest"
   },
   "engines": {