diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1b394f5f..a7b08fd2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,10 +8,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: setup node 16.x
+      - name: setup node
         uses: actions/setup-node@v3
         with:
-          node-version: '16.x'
+          node-version-file: ./.node-version
 
       - name: install
         run: npm install
diff --git a/.node-version b/.node-version
new file mode 100644
index 00000000..8b3ed1b2
--- /dev/null
+++ b/.node-version
@@ -0,0 +1 @@
+16.19.1