Increase minimum Node version

.github/workflows/ci.yaml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [16, 18]
+        node: [18, 20]
     steps:
       - name: Checkout
         uses: actions/checkout@v3

.nvmrc

@@ -1 +1 @@
-lts/hydrogen
+lts/iron

README.md

@@ -24,7 +24,7 @@ A toolkit that makes it a breeze to set up and maintain JavaScript + TypeScript
 
 ### Installation
 
-Foundry needs to be installed as a dev-dependency via the [npm](https://www.npmjs.com) or [Yarn](https://classic.yarnpkg.com) package managers. The npm CLI ships with [Node](https://nodejs.org/en/). You can read how to install the Yarn CLI in [their documentation](https://classic.yarnpkg.com/en/docs/install). Foundry requires Node `^14.17 || >=16`.
+Foundry needs to be installed as a dev-dependency via the [npm](https://www.npmjs.com) or [Yarn](https://classic.yarnpkg.com) package managers. The npm CLI ships with [Node](https://nodejs.org/en/). You can read how to install the Yarn CLI in [their documentation](https://classic.yarnpkg.com/en/docs/install). Foundry requires Node `^18.12 || >=20`.
 
 Depending on your preference, run one of the following.
 

package.json

@@ -34,11 +34,11 @@
     "release": "changeset publish"
   },
   "engines": {
-    "node": "^14.17 || >=16"
+    "node": "^18.12 || >=20"
   },
   "browserslist": [
-    "node 14.17",
-    "node 16"
+    "node 18.12",
+    "node 20"
   ],
   "dependencies": {
     "@babel/core": "^7.23.5",