diff --git a/js/package.json b/js/package.json
index 1dae3019..bf96eae6 100644
--- a/js/package.json
+++ b/js/package.json
@@ -4,11 +4,11 @@
   "private": true,
   "devDependencies": {
     "mocha": "^9.0.0",
-    "@rdfjs/data-model": "^1.3.0",
+    "@rdfjs/data-model": "^2.0.0",
     "standard": "^16.0.0"
   },
   "scripts": {
-    "test": "standard test/*.js && wasm-pack build --dev --target nodejs && mocha",
+    "test": "standard test/* && wasm-pack build --dev --target nodejs && mocha",
     "build": "wasm-pack build --release --target nodejs && sed -i 's/oxigraph_js/oxigraph/g' pkg/package.json",
     "release": "wasm-pack pack && wasm-pack publish"
   }
diff --git a/js/test/model.js b/js/test/model.mjs
similarity index 89%
rename from js/test/model.js
rename to js/test/model.mjs
index 7900073f..1844b062 100644
--- a/js/test/model.js
+++ b/js/test/model.mjs
@@ -1,8 +1,10 @@
 /* global describe, it */
 
-const oxigraph = require('../pkg/oxigraph.js')
-const assert = require('assert')
-require('../node_modules/@rdfjs/data-model/test/index.js')(oxigraph)
+import oxigraph from '../pkg/oxigraph.js'
+import assert from 'assert'
+import runTests from '../node_modules/@rdfjs/data-model/test/index.js'
+
+runTests({ factory: oxigraph })
 
 describe('DataModel', function () {
   describe('#toString()', function () {
diff --git a/js/test/store.js b/js/test/store.mjs
similarity index 66%
rename from js/test/store.js
rename to js/test/store.mjs
index dfd9a760..2b56203d 100644
--- a/js/test/store.js
+++ b/js/test/store.mjs
@@ -1,60 +1,60 @@
 /* global describe, it */
 
-const { Store } = require('../pkg/oxigraph.js')
-const assert = require('assert')
-const dataFactory = require('@rdfjs/data-model')
-
-const ex = dataFactory.namedNode('http://example.com')
-const triple = dataFactory.triple(
-  dataFactory.blankNode('s'),
-  dataFactory.namedNode('http://example.com/p'),
-  dataFactory.literal('o')
+import { Store } from '../pkg/oxigraph.js'
+import assert from 'assert'
+import dataModel from '@rdfjs/data-model'
+
+const ex = dataModel.namedNode('http://example.com')
+const triple = dataModel.quad(
+  dataModel.blankNode('s'),
+  dataModel.namedNode('http://example.com/p'),
+  dataModel.literal('o')
 )
 
 describe('Store', function () {
   describe('#add()', function () {
     it('an added quad should be in the store', function () {
       const store = new Store()
-      store.add(dataFactory.triple(ex, ex, triple))
-      assert(store.has(dataFactory.triple(ex, ex, triple)))
+      store.add(dataModel.quad(ex, ex, triple))
+      assert(store.has(dataModel.quad(ex, ex, triple)))
     })
   })
 
   describe('#delete()', function () {
     it('an removed quad should not be in the store anymore', function () {
-      const store = new Store([dataFactory.triple(triple, ex, ex)])
-      assert(store.has(dataFactory.triple(triple, ex, ex)))
-      store.delete(dataFactory.triple(triple, ex, ex))
-      assert(!store.has(dataFactory.triple(triple, ex, ex)))
+      const store = new Store([dataModel.quad(triple, ex, ex)])
+      assert(store.has(dataModel.quad(triple, ex, ex)))
+      store.delete(dataModel.quad(triple, ex, ex))
+      assert(!store.has(dataModel.quad(triple, ex, ex)))
     })
   })
 
   describe('#has()', function () {
     it('an added quad should be in the store', function () {
-      const store = new Store([dataFactory.triple(ex, ex, ex)])
-      assert(store.has(dataFactory.triple(ex, ex, ex)))
+      const store = new Store([dataModel.quad(ex, ex, ex)])
+      assert(store.has(dataModel.quad(ex, ex, ex)))
     })
   })
 
   describe('#size()', function () {
     it('A store with one quad should have 1 for size', function () {
-      const store = new Store([dataFactory.triple(ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex)])
       assert.strictEqual(1, store.size)
     })
   })
 
   describe('#match_quads()', function () {
     it('blank pattern should return all quads', function () {
-      const store = new Store([dataFactory.triple(ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex)])
       const results = store.match()
       assert.strictEqual(1, results.length)
-      assert(dataFactory.triple(ex, ex, ex).equals(results[0]))
+      assert(dataModel.quad(ex, ex, ex).equals(results[0]))
     })
   })
 
   describe('#query()', function () {
     it('ASK true', function () {
-      const store = new Store([dataFactory.triple(ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex)])
       assert.strictEqual(true, store.query('ASK { ?s ?s ?s }'))
     })
 
@@ -64,27 +64,27 @@ describe('Store', function () {
     })
 
     it('CONSTRUCT', function () {
-      const store = new Store([dataFactory.triple(ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex)])
       const results = store.query('CONSTRUCT { ?s ?p ?o } WHERE { ?s ?p ?o }')
       assert.strictEqual(1, results.length)
-      assert(dataFactory.triple(ex, ex, ex).equals(results[0]))
+      assert(dataModel.quad(ex, ex, ex).equals(results[0]))
     })
 
     it('SELECT', function () {
-      const store = new Store([dataFactory.triple(ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex)])
       const results = store.query('SELECT ?s WHERE { ?s ?p ?o }')
       assert.strictEqual(1, results.length)
       assert(ex.equals(results[0].get('s')))
     })
 
     it('SELECT with NOW()', function () {
-      const store = new Store([dataFactory.triple(ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex)])
       const results = store.query('SELECT (YEAR(NOW()) AS ?y) WHERE {}')
       assert.strictEqual(1, results.length)
     })
 
     it('SELECT with RAND()', function () {
-      const store = new Store([dataFactory.triple(ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex)])
       const results = store.query('SELECT (RAND() AS ?y) WHERE {}')
       assert.strictEqual(1, results.length)
     })
@@ -98,13 +98,13 @@ describe('Store', function () {
     })
 
     it('DELETE DATA', function () {
-      const store = new Store([dataFactory.triple(ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex)])
       store.update('DELETE DATA { <http://example.com> <http://example.com> <http://example.com> }')
       assert.strictEqual(0, store.size)
     })
 
     it('DELETE WHERE', function () {
-      const store = new Store([dataFactory.triple(ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex)])
       store.update('DELETE WHERE { ?v ?v ?v }')
       assert.strictEqual(0, store.size)
     })
@@ -114,47 +114,47 @@ describe('Store', function () {
     it('load NTriples in the default graph', function () {
       const store = new Store()
       store.load('<http://example.com> <http://example.com> <http://example.com> .', 'application/n-triples')
-      assert(store.has(dataFactory.triple(ex, ex, ex)))
+      assert(store.has(dataModel.quad(ex, ex, ex)))
     })
 
     it('load NTriples in an other graph', function () {
       const store = new Store()
       store.load('<http://example.com> <http://example.com> <http://example.com> .', 'application/n-triples', null, ex)
-      assert(store.has(dataFactory.quad(ex, ex, ex, ex)))
+      assert(store.has(dataModel.quad(ex, ex, ex, ex)))
     })
 
     it('load Turtle with a base IRI', function () {
       const store = new Store()
       store.load('<http://example.com> <http://example.com> <> .', 'text/turtle', 'http://example.com')
-      assert(store.has(dataFactory.triple(ex, ex, ex)))
+      assert(store.has(dataModel.quad(ex, ex, ex)))
     })
 
     it('load NQuads', function () {
       const store = new Store()
       store.load('<http://example.com> <http://example.com> <http://example.com> <http://example.com> .', 'application/n-quads')
-      assert(store.has(dataFactory.quad(ex, ex, ex, ex)))
+      assert(store.has(dataModel.quad(ex, ex, ex, ex)))
     })
 
     it('load TriG with a base IRI', function () {
       const store = new Store()
       store.load('GRAPH <> { <http://example.com> <http://example.com> <> }', 'application/trig', 'http://example.com')
-      assert(store.has(dataFactory.quad(ex, ex, ex, ex)))
+      assert(store.has(dataModel.quad(ex, ex, ex, ex)))
     })
   })
 
   describe('#dump()', function () {
     it('dump dataset content', function () {
-      const store = new Store([dataFactory.quad(ex, ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex, ex)])
       assert.strictEqual('<http://example.com> <http://example.com> <http://example.com> <http://example.com> .\n', store.dump('application/n-quads'))
     })
 
     it('dump named graph content', function () {
-      const store = new Store([dataFactory.quad(ex, ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex, ex)])
       assert.strictEqual('<http://example.com> <http://example.com> <http://example.com> .\n', store.dump('application/n-triples', ex))
     })
 
     it('dump default graph content', function () {
-      const store = new Store([dataFactory.quad(ex, ex, ex, ex)])
+      const store = new Store([dataModel.quad(ex, ex, ex, ex)])
       assert.strictEqual('', store.dump('application/n-triples'))
     })
   })