diff --git a/.github/workflows/jest.yml b/.github/workflows/jest.yml
new file mode 100644
index 0000000..75e1d43
--- /dev/null
+++ b/.github/workflows/jest.yml
@@ -0,0 +1,16 @@
+name: Test
+
+on:
+  push:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - run: npm install
+      - run: npm test
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 372e57c..544c639 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 18
+          node-version: 20
       - run: npm ci
       - run: npm test
 
@@ -25,7 +25,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 18
+          node-version: 20
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npx tsc