diff --git a/package.json b/package.json
index 52e6dcf0..cd1760c9 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "bs58": "^4.0.1",
     "iso-random-stream": "^1.1.0",
     "keypair": "^1.0.1",
-    "libp2p-crypto-secp256k1": "~0.3.0",
+    "libp2p-crypto-secp256k1": "~0.4.0",
     "multihashing-async": "~0.7.0",
     "node-forge": "~0.8.5",
     "pem-jwk": "^2.0.0",