diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 76232e92..6a5cace7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,14 +13,14 @@ jobs:
         with:
           node-version: 21
 
-      - name: Install NPM
-        run: npm install -g npm
+      - name: Install NPM v6 (latest installs all packages)
+        run: npm install -g npm@6
 
       - name: Install ESLint
         run: npm install -g eslint
         
       - name: Install ESLint Configs and Plugins
-        run: npm install --only=dev
+        run: npm install eslint-config-amber eslint-plugin-json
 
       - name: Run ESLint
         run: npm test