diff --git a/.eleventy.js b/.eleventy.js
index 34db01b..bd53224 100644
--- a/.eleventy.js
+++ b/.eleventy.js
@@ -1,7 +1,10 @@
-const {EleventyHtmlBasePlugin} = require("@11ty/eleventy");
+/* jshint strict: false */
 
-module.exports = function (eleventyConfig) {
-	eleventyConfig.addPlugin(EleventyHtmlBasePlugin);
+import {HtmlBasePlugin} from "@11ty/eleventy";
+
+// noinspection JSUnusedGlobalSymbols
+export default async function (eleventyConfig) {
+	eleventyConfig.addPlugin(HtmlBasePlugin);
 
 	eleventyConfig.setLiquidOptions({
 		// greedy: false,
@@ -82,4 +85,4 @@ module.exports = function (eleventyConfig) {
 		templateFormats: ['html', 'liquid', 'njk', 'md']
 		// pathPrefix: './demo/'
 	};
-};
+}
diff --git a/package.json b/package.json
index e863c3f..99b4954 100644
--- a/package.json
+++ b/package.json
@@ -1,46 +1,47 @@
 {
-  "name": "hippie",
-  "version": "0.13.1",
-  "description": "Hippie interweaves preeminent personal interface elements",
-  "keywords": [
-    "hippie",
-    "www site template"
-  ],
-  "homepage": "https://quelltext.interaktionsweise.de/interaktionsweise/hippie",
-  "bugs": "https://quelltext.interaktionsweise.de/interaktionsweise/hippie/issues",
-  "license": "MIT",
-  "author": "Stephan Hagedorn <sthag@interaktionsweise.de> (https://karte.interaktionsweise.de)",
-  "main": "",
-  "repository": {
-    "type": "git",
-    "url": "https://quelltext.interaktionsweise.de/interaktionsweise/hippie.git"
-  },
-  "scripts": {
-    "hello": "echo -n \"This is \" && node -p \"process.env.npm_package_name\" | tr '[:lower:]' '[:upper:]'",
-    "test": "echo \"Error: no test specified\" && exit 1",
-    "clean": "npm run clean:build & npm run clean:deploy & npm run clean:report & npm run clean:test",
-    "clean:build": "rm -rf build/*",
-    "clean:deploy": "rm -rf deploy/*",
-    "clean:report": "rm -rf report/*",
-    "clean:test": "rm -rf test/*",
-    "style:compile": "sass source/style:build/css --load-path=vendor",
-    "style:deploy": "sass source/style:deploy/css --load-path=vendor",
-    "style:watch": "sass --watch source/style:build/css --load-path=vendor",
-    "build:new": "npm run clean:build && npx @11ty/eleventy && npm run style:compile",
-    "build": "npx @11ty/eleventy && npm run style:compile",
-    "deploy": "npm run clean:deploy && npx @11ty/eleventy --output=deploy --pathprefix=hippie && npm run style:deploy",
-    "serve": "npm run style:watch & npx @11ty/eleventy --serve"
-  },
-  "private": true,
-  "devDependencies": {
-    "normalize.css": "^8.0.1"
-  },
-  "dependencies": {
-    "@11ty/eleventy": "^3.1.2",
-    "@11ty/eleventy-upgrade-help": "^3.0.2",
-    "bootstrap-icons": "^1.13.1",
-    "hippie-script": "git+https://quelltext.interaktionsweise.de/interaktionsweise/hippie-script.git",
-    "jquery": "^3.7.1",
-    "sass": "^1.93.0"
-  }
+	"name": "hippie",
+	"version": "0.13.1",
+	"description": "Hippie interweaves preeminent personal interface elements",
+	"keywords": [
+		"hippie",
+		"www site template"
+	],
+	"homepage": "https://quelltext.interaktionsweise.de/interaktionsweise/hippie",
+	"bugs": "https://quelltext.interaktionsweise.de/interaktionsweise/hippie/issues",
+	"license": "MIT",
+	"author": "Stephan Hagedorn <sthag@interaktionsweise.de> (https://karte.interaktionsweise.de)",
+	"main": "",
+	"repository": {
+		"type": "git",
+		"url": "https://quelltext.interaktionsweise.de/interaktionsweise/hippie.git"
+	},
+	"type": "module",
+	"scripts": {
+		"hello": "echo -n \"This is \" && node -p \"process.env.npm_package_name\" | tr '[:lower:]' '[:upper:]'",
+		"test": "echo \"Error: no test specified\" && exit 1",
+		"clean": "npm run clean:build & npm run clean:deploy & npm run clean:report & npm run clean:test",
+		"clean:build": "rm -rf build/*",
+		"clean:deploy": "rm -rf deploy/*",
+		"clean:report": "rm -rf report/*",
+		"clean:test": "rm -rf test/*",
+		"style:compile": "sass source/style:build/css --load-path=vendor",
+		"style:deploy": "sass source/style:deploy/css --load-path=vendor",
+		"style:watch": "sass --watch source/style:build/css --load-path=vendor",
+		"build:new": "npm run clean:build && npx @11ty/eleventy && npm run style:compile",
+		"build": "npx @11ty/eleventy && npm run style:compile",
+		"deploy": "npm run clean:deploy && npx @11ty/eleventy --output=deploy --pathprefix=hippie && npm run style:deploy",
+		"serve": "npm run style:watch & npx @11ty/eleventy --serve"
+	},
+	"private": true,
+	"devDependencies": {
+		"normalize.css": "^8.0.1"
+	},
+	"dependencies": {
+		"@11ty/eleventy": "^3.1.2",
+		"@11ty/eleventy-upgrade-help": "^3.0.2",
+		"bootstrap-icons": "^1.13.1",
+		"hippie-script": "git+https://quelltext.interaktionsweise.de/interaktionsweise/hippie-script.git",
+		"jquery": "^3.7.1",
+		"sass": "^1.93.0"
+	}
 }