drop support for Node 16

.github/workflows/node.js.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [16.x, 18.x]
+        node-version: [18.x, 20.x]
       fail-fast: false
     steps:
       - name: Harden Runner
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [16.x, 18.x]
+        node-version: [18.x, 20.x]
       fail-fast: false
     steps:
       - name: Harden Runner

README.md

@@ -11,7 +11,7 @@ Scorecard](https://api.securityscorecards.dev/projects/github.com/NodeSecure/sca
 
 ## Requirements
 
-- [Node.js](https://nodejs.org/en/) version 16 or higher
+- [Node.js](https://nodejs.org/en/) version 18 or higher
 
 ## Getting Started
 

package.json

@@ -4,7 +4,7 @@
   "description": "A package API to run a static analysis of your module's dependencies.",
   "exports": "./index.js",
   "engines": {
-    "node": ">=16"
+    "node": ">=18"
   },
   "scripts": {
     "lint": "eslint src test",