diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 553679c9..90468435 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
 
       - uses: actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65 # v4.0.0
         with:
-          node-version: '16'
+          node-version: '20'
 
       - name: Run `npm install`
         run: npm install
diff --git a/.github/workflows/release_auto.yml b/.github/workflows/release_auto.yml
index 49880cf1..3437f257 100644
--- a/.github/workflows/release_auto.yml
+++ b/.github/workflows/release_auto.yml
@@ -26,7 +26,7 @@ jobs:
 
       - uses: actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65 # v4.0.0
         with:
-          node-version: '16'
+          node-version: '20'
 
       - name: Run `npm install`
         run: npm install
diff --git a/action.yml b/action.yml
index 3be6adec..b1562110 100644
--- a/action.yml
+++ b/action.yml
@@ -171,7 +171,7 @@ inputs:
     required: false
 
 runs:
-  using: node16
+  using: node20
   pre: dist/pre.js
   main: dist/main.js
   post: dist/post.js
diff --git a/package-lock.json b/package-lock.json
index 15be34b2..6ac237db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,6 @@
       },
       "devDependencies": {
         "@ava/typescript": "^4.1.0",
-        "@tsconfig/recommended": "^1.0.3",
         "@types/js-yaml": "^4.0.5",
         "@types/node": "^20.4.5",
         "@vercel/ncc": "^0.36.1",
@@ -36,6 +35,9 @@
         "ts-pattern": "^5.0.5",
         "typescript": "^5.2.2",
         "xo": "^0.54.2"
+      },
+      "engines": {
+        "node": ">=20"
       }
     },
     "node_modules/@actions/cache": {
@@ -1317,12 +1319,6 @@
       "integrity": "sha512-eZxlbI8GZscaGS7kkc/trHTT5xgrjH3/1n2JDwusC9iahPKWMRvRjJSAN5mCXviuTGQ/lHnhvv8Q1YTpnfz9gA==",
       "dev": true
     },
-    "node_modules/@tsconfig/recommended": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/@tsconfig/recommended/-/recommended-1.0.3.tgz",
-      "integrity": "sha512-+jby/Guq9H8O7NWgCv6X8VAiQE8Dr/nccsCtL74xyHKhu2Knu5EAKmOZj3nLCnLm1KooUzKY+5DsnGVqhM8/wQ==",
-      "dev": true
-    },
     "node_modules/@types/btoa-lite": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@types/btoa-lite/-/btoa-lite-1.0.0.tgz",
@@ -10685,12 +10681,6 @@
       "integrity": "sha512-eZxlbI8GZscaGS7kkc/trHTT5xgrjH3/1n2JDwusC9iahPKWMRvRjJSAN5mCXviuTGQ/lHnhvv8Q1YTpnfz9gA==",
       "dev": true
     },
-    "@tsconfig/recommended": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/@tsconfig/recommended/-/recommended-1.0.3.tgz",
-      "integrity": "sha512-+jby/Guq9H8O7NWgCv6X8VAiQE8Dr/nccsCtL74xyHKhu2Knu5EAKmOZj3nLCnLm1KooUzKY+5DsnGVqhM8/wQ==",
-      "dev": true
-    },
     "@types/btoa-lite": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@types/btoa-lite/-/btoa-lite-1.0.0.tgz",
diff --git a/package.json b/package.json
index 3985c5b3..cf95cbfb 100644
--- a/package.json
+++ b/package.json
@@ -2,11 +2,10 @@
   "name": "scala-steward-action",
   "description": "A GitHub Action to launch Scala Steward in your repository",
   "scripts": {
-    "tsconfig": "echo '{ \"extends\": \"@tsconfig/recommended/tsconfig.json\" }' > tsconfig.json",
-    "build": "npm run tsconfig && npm run build-pre && npm run build-main && npm run build-post",
-    "build-pre": "ncc build --target es2019 src/action/pre.ts && mv dist/index.js dist/pre.js",
-    "build-main": "ncc build --target es2019 src/action/main.ts && mv dist/index.js dist/main.js",
-    "build-post": "ncc build --target es2019 src/action/post.ts && mv dist/index.js dist/post.js",
+    "build": "npm run build-pre && npm run build-main && npm run build-post",
+    "build-pre": "ncc build src/action/pre.ts && mv dist/index.js dist/pre.js",
+    "build-main": "ncc build src/action/main.ts && mv dist/index.js dist/main.js",
+    "build-post": "ncc build src/action/post.ts && mv dist/index.js dist/post.js",
     "docs": "ts-node src/utils/docs.ts && markdown-toc-gen update README.md",
     "contributors:add": "all-contributors add",
     "contributors:generate": "all-contributors generate",
@@ -15,6 +14,9 @@
     "report": "c8 report",
     "all": "npm run build && npm test && npm run report"
   },
+  "engines": {
+    "node": ">=20"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/scala-steward-org/scala-steward-action.git"
@@ -43,7 +45,6 @@
   },
   "devDependencies": {
     "@ava/typescript": "^4.1.0",
-    "@tsconfig/recommended": "^1.0.3",
     "@types/js-yaml": "^4.0.5",
     "@types/node": "^20.4.5",
     "@vercel/ncc": "^0.36.1",
diff --git a/src/utils/docs.ts b/src/utils/docs.ts
index 9ea13ee2..f6e38ecd 100644
--- a/src/utils/docs.ts
+++ b/src/utils/docs.ts
@@ -10,10 +10,13 @@ type ActionYaml = {inputs: Record<string, {description: string; default: string
 
 const actionYaml = yaml.load(fs.readFileSync('action.yml', {encoding: 'utf8'})) as ActionYaml
 
-const inputs = Object.entries(actionYaml.inputs).flatMap(input => ['']
-  .concat(...input[1].description.trimEnd().split('\n').map(line => `    # ${line}`))
-  .concat(input[1].default ? ['    #', `    # Default: ${input[1].default}`] : [])
-  .concat(`    ${input[0]}: ''`),
+const inputs = Object.entries(actionYaml.inputs).flatMap(input =>
+  [
+    '',
+    ...input[1].description.trimEnd().split('\n').map(line => `    # ${line}`),
+    ...(input[1].default ? ['    #', `    # Default: ${input[1].default}`] : []),
+    `    ${input[0]}: ''`,
+  ],
 )
 
 /**