diff --git a/beacon_chain/eth2_discovery.nim b/beacon_chain/eth2_discovery.nim
index bbdc281cf..0f8712f5b 100644
--- a/beacon_chain/eth2_discovery.nim
+++ b/beacon_chain/eth2_discovery.nim
@@ -45,7 +45,7 @@ proc toENode*(a: MultiAddress): Result[ENode, cstring] =
     var pubkey: libp2pCrypto.PublicKey
     if peerId.extractPublicKey(pubkey):
       if pubkey.scheme == Secp256k1:
-        return ok ENode(pubkey: pubkey.skkey,
+        return ok ENode(pubkey: PublicKey(pubkey.skkey),
                         address: Address(ip: ipAddress,
                                          tcpPort: Port tcpPort,
                                          udpPort: Port udpPort))
@@ -57,8 +57,8 @@ proc toENode*(a: MultiAddress): Result[ENode, cstring] =
   return err "Invalid MultiAddress"
 
 proc toMultiAddressStr*(enode: ENode): string =
-  var peerId = PeerID.init(libp2pCrypto.PublicKey(scheme: Secp256k1,
-                                                  skkey: enode.pubkey))
+  var peerId = PeerID.init(libp2pCrypto.PublicKey(
+    scheme: Secp256k1, skkey: SkPublicKey(enode.pubkey)))
   &"/ip4/{enode.address.ip}/tcp/{enode.address.tcpPort}/p2p/{peerId.pretty}"
 
 proc toENode*(enrRec: enr.Record): Result[ENode, cstring] =
diff --git a/beacon_chain/eth2_network.nim b/beacon_chain/eth2_network.nim
index 67968a89b..f96d8682e 100644
--- a/beacon_chain/eth2_network.nim
+++ b/beacon_chain/eth2_network.nim
@@ -610,7 +610,8 @@ proc toPeerInfo*(r: enr.TypedRecord): PeerInfo =
     if recoverPublicKey(r.secp256k1.get, pubKey) != EthKeysStatus.Success:
       return # TODO
 
-    let peerId = PeerID.init crypto.PublicKey(scheme: Secp256k1, skkey: pubKey)
+    let peerId = PeerID.init crypto.PublicKey(
+      scheme: Secp256k1, skkey: SkPublicKey(pubKey))
     var addresses = newSeq[MultiAddress]()
 
     if r.ip.isSome and r.tcp.isSome:
@@ -866,10 +867,10 @@ proc setupNat(conf: BeaconNodeConf): tuple[ip: Option[IpAddress],
         (result.tcpPort, result.udpPort) = extPorts.get()
 
 func asLibp2pKey*(key: keys.PublicKey): PublicKey =
-  PublicKey(scheme: Secp256k1, skkey: key)
+  PublicKey(scheme: Secp256k1, skkey: SkPublicKey(key))
 
 func asEthKey*(key: PrivateKey): keys.PrivateKey =
-  keys.PrivateKey(data: key.skkey.data)
+  keys.PrivateKey(SkSecretKey(data: key.skkey.data))
 
 proc initAddress*(T: type MultiAddress, str: string): T =
   let address = MultiAddress.init(str)
diff --git a/vendor/nim-eth b/vendor/nim-eth
index 5dc0a533b..c827c3732 160000
--- a/vendor/nim-eth
+++ b/vendor/nim-eth
@@ -1 +1 @@
-Subproject commit 5dc0a533b09fe2a250411c1113a76a4cc3d25b5b
+Subproject commit c827c37329541a2f3d7d8057fa577f14537bb832
diff --git a/vendor/nim-stew b/vendor/nim-stew
index 4201f4675..86739f99c 160000
--- a/vendor/nim-stew
+++ b/vendor/nim-stew
@@ -1 +1 @@
-Subproject commit 4201f46750a47d45b6bfc1521f93aaf9cdf1bf0f
+Subproject commit 86739f99c4efc1246d45164ef81c1e8f72970b65
diff --git a/vendor/nim-web3 b/vendor/nim-web3
index 89d7a0c8f..da74eabaa 160000
--- a/vendor/nim-web3
+++ b/vendor/nim-web3
@@ -1 +1 @@
-Subproject commit 89d7a0c8fd1eb0f749432bd7136d8f385351c48e
+Subproject commit da74eabaa00e2a8f7c58e8d84a02b701041dfc2d