diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 30bdd0a..766210b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,7 +8,7 @@ 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/
 
     services: