diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b2471618..a6f098af 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: ["14", "16"]
+        node: ["18", "20"]
     name: Node ${{ matrix.node }} build
     steps:
       - uses: actions/checkout@v2
diff --git a/README.md b/README.md
index a6c4edad..5fcdd788 100644
--- a/README.md
+++ b/README.md
@@ -51,11 +51,17 @@ We welcome community contributions and pull requests.
 
 1. Install Docker which is required for some of the packages.
 
-1. Install Node dependencies.
+1. Install Node dependencies. This also automatically builds the packages.
 
-    yarn install
+    yarn install --frozen-lockfile
 
-1.
+1. Run tests.
+
+    npm test
+
+1. Run linting.
+
+    npm run lint
 
 ## License