diff --git a/package.json b/package.json
index 749b1b1..ea5ed5d 100644
--- a/package.json
+++ b/package.json
@@ -150,19 +150,19 @@
     "@libp2p/interface-peer-id": "^1.0.2",
     "@libp2p/interface-pubsub": "^2.0.0",
     "@libp2p/logger": "^2.0.0",
-    "@libp2p/pubsub": "^3.1.1",
+    "@libp2p/pubsub": "^4.0.0",
     "protons-runtime": "^3.1.0",
     "uint8arraylist": "^2.1.1",
     "uint8arrays": "^3.0.0"
   },
   "devDependencies": {
-    "@libp2p/components": "^2.0.0",
-    "@libp2p/interface-mocks": "^4.0.1",
+    "@libp2p/components": "^3.0.1",
+    "@libp2p/interface-mocks": "^6.0.1",
     "@libp2p/interface-pubsub-compliance-tests": "^2.0.1",
     "@libp2p/peer-collections": "^2.0.0",
     "@libp2p/peer-id": "^1.1.10",
     "@libp2p/peer-id-factory": "^1.0.9",
-    "@multiformats/multiaddr": "^10.1.8",
+    "@multiformats/multiaddr": "^11.0.3",
     "aegir": "^37.2.0",
     "multiformats": "^9.4.5",
     "p-wait-for": "^5.0.0",
diff --git a/test/fixtures/relay.ts b/test/fixtures/relay.ts
index 53dd89b..0ef2b5b 100644
--- a/test/fixtures/relay.ts
+++ b/test/fixtures/relay.ts
@@ -1,4 +1,4 @@
-import { Multiaddr } from '@multiformats/multiaddr'
+import { multiaddr } from '@multiformats/multiaddr'
 import { fromString as uint8ArrayFromString } from 'uint8arrays/from-string'
 
 /**
@@ -9,5 +9,5 @@ export default {
   id: 'QmckxVrJw1Yo8LqvmDJNUmdAsKtSbiKWmrXJFyKmUraBoN',
   privKey: uint8ArrayFromString('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', 'base64'),
   pubKey: uint8ArrayFromString('CAASpgIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC1/GFud/7xutux7qRfMj1sIdMRh99/chR6HqVj6LQqrgk4jil0mdN/LCk/tqPqmDtObHdmEhCoybzuhLbCKgUqryKDwO6yBJHSKWY9QqrKZtLJ37SgKwGjE3+NUD4r1dJHhtQrICFdOdSCBzs/v8gi+J+KZLHo7+Nms4z09ysy7qZh94Pd7cW4gmSMergqUeANLD9C0ERw1NXolswOW7Bi7UGr7yuBxejICLO3nkxe0OtpQBrYrqdCD9vs3t/HQZbPWVoiRj4VO7fxkAPKLl30HzcIfxj/ayg8NHcH59d08D+N2v5Sdh28gsiYKIPE9CXvuw//HUY2WVRY5fDC5JglAgMBAAE=', 'base64'),
-  multiaddr: new Multiaddr('/ip4/127.0.0.1/tcp/15001/ws/p2p/QmckxVrJw1Yo8LqvmDJNUmdAsKtSbiKWmrXJFyKmUraBoN')
+  multiaddr: multiaddr('/ip4/127.0.0.1/tcp/15001/ws/p2p/QmckxVrJw1Yo8LqvmDJNUmdAsKtSbiKWmrXJFyKmUraBoN')
 }