diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index 7c3c2cd..2528f7e 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x, 20.x, 22.x]
+        node-version: [ 20.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:
@@ -25,5 +25,5 @@ jobs:
       uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
-        cache: 'npm'
-    - run: npm test
+        cache: 'pnpm'
+    - run: pnpm test