diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 6bb3b2c..1a2ee18 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v3
         with:
-          node-version: "16"
+          node-version: "18"
       - name: Install dependencies
         run: npm ci
       - name: Build
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f414a85..cfab7b9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x, 18.x]
+        node-version: [18.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps: