diff --git a/package.json b/package.json
index 90354a6..f958bf2 100644
--- a/package.json
+++ b/package.json
@@ -161,14 +161,14 @@
     "@libp2p/interface-transport": "^2.0.0",
     "@libp2p/logger": "^2.0.2",
     "@libp2p/peer-id": "^2.0.0",
-    "@multiformats/multiaddr": "^11.1.5",
+    "@multiformats/multiaddr": "^12.1.0",
     "it-stream-types": "^1.0.4",
     "multiformats": "^11.0.0",
     "uint8arraylist": "^2.3.3"
   },
   "devDependencies": {
     "aegir": "^38.1.7",
-    "libp2p": "^0.42.0"
+    "libp2p": "^0.43.2"
   },
   "browser": {
     "./dist/src/listener.js": "./dist/src/listener.browser.js"
diff --git a/test/browser.ts b/test/browser.ts
index 5bbca13..f466c7b 100644
--- a/test/browser.ts
+++ b/test/browser.ts
@@ -84,7 +84,7 @@ describe('libp2p-webtransport', () => {
     await node.start()
 
     const err = await expect(node.dial(ma)).to.eventually.be.rejected()
-    expect(err.errors[0].toString()).to.contain('Expected multiaddr to contain certhashes')
+    expect(err.toString()).to.contain('Expected multiaddr to contain certhashes')
 
     await node.stop()
   })