diff --git a/package.json b/package.json
index c3c5899..1af20f8 100644
--- a/package.json
+++ b/package.json
@@ -166,7 +166,7 @@
     "docs:no-publish": "NODE_OPTIONS=--max_old_space_size=8192 aegir docs --publish false"
   },
   "dependencies": {
-    "@libp2p/crypto": "^3.0.3",
+    "@libp2p/crypto": "^4.0.0",
     "@libp2p/interface": "^1.1.0",
     "@libp2p/logger": "^4.0.3",
     "@libp2p/peer-id": "^4.0.3",