diff --git a/packages/protocol/packages/account/package.json b/packages/protocol/packages/account/package.json
index 331ab5a15b..899bfdc7fa 100644
--- a/packages/protocol/packages/account/package.json
+++ b/packages/protocol/packages/account/package.json
@@ -29,7 +29,7 @@
   "module": "dist/neutral/index.mjs",
   "types": "dist/neutral/index.d.ts",
   "dependencies": {
-    "@bitauth/libauth-1-19-1": "npm:@bitauth/libauth@1.19.1",
+    "@bitauth/libauth": "^3.0.0",
     "@scure/bip39": "^1.3.0",
     "@xylabs/arraybuffer": "^4.0.5",
     "@xylabs/assert": "^4.0.5",
diff --git a/packages/protocol/packages/account/src/Elliptic.ts b/packages/protocol/packages/account/src/Elliptic.ts
index 8fbdbb2a2d..e983855c55 100644
--- a/packages/protocol/packages/account/src/Elliptic.ts
+++ b/packages/protocol/packages/account/src/Elliptic.ts
@@ -1,5 +1,5 @@
-import type { Secp256k1 } from '@bitauth/libauth-1-19-1'
-import { instantiateSecp256k1 } from '@bitauth/libauth-1-19-1'
+import type { Secp256k1 } from '@bitauth/libauth'
+import { instantiateSecp256k1 } from '@bitauth/libauth'
 import { toUint8Array } from '@xylabs/arraybuffer'
 import { assertEx } from '@xylabs/assert'
 import { Data } from '@xyo-network/data'
@@ -41,7 +41,7 @@ export class Elliptic {
 
   static async publicKeyFromPrivateKey(privateKey: ArrayBuffer, prefix = false): Promise<ArrayBuffer> {
     const { derivePublicKeyUncompressed } = await this.secp256k1()
-    const fullPublicKey = derivePublicKeyUncompressed(new Uint8Array(privateKey))
+    const fullPublicKey = toUint8Array(derivePublicKeyUncompressed(new Uint8Array(privateKey)))
     return prefix ? fullPublicKey : fullPublicKey.slice(1)
   }
 
@@ -62,7 +62,7 @@ export class Elliptic {
 
   static async sign(hash: ArrayBuffer, key: ArrayBuffer) {
     const { signMessageHashCompact } = await this.secp256k1()
-    return signMessageHashCompact(new Uint8Array(key), toUint8Array(hash))
+    return toUint8Array(signMessageHashCompact(new Uint8Array(key), toUint8Array(hash)))
   }
 
   static async verify(msg: ArrayBuffer, signature: ArrayBuffer, address: ArrayBuffer) {
@@ -70,7 +70,7 @@ export class Elliptic {
     if (verifier && this.wasmSupport.canUseWasm) {
       for (const recoveryId of recoveryIds) {
         try {
-          const recoveredPublicKey = verifier.recoverPublicKeyUncompressed(toUint8Array(signature), recoveryId, toUint8Array(msg)).slice(1)
+          const recoveredPublicKey = toUint8Array(verifier.recoverPublicKeyUncompressed(toUint8Array(signature), recoveryId, toUint8Array(msg)).slice(1))
           const recoveredAddress = this.addressFromPublicKey(recoveredPublicKey)
           if (compareArrayBuffers(address, recoveredAddress)) {
             return true
diff --git a/yarn.lock b/yarn.lock
index f7c1e4661a..36d9b0ed02 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -885,10 +885,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@bitauth/libauth-1-19-1@npm:@bitauth/libauth@1.19.1":
-  version: 1.19.1
-  resolution: "@bitauth/libauth@npm:1.19.1"
-  checksum: 10/325e396bdbed4af15861085db8b702a9a5083fea9f22c451598ca574d25edf1d344b22b7576b082da5bab8a46d9b31ea42f206e1ad4d5c1b02e877b62448c1aa
+"@bitauth/libauth@npm:^3.0.0":
+  version: 3.0.0
+  resolution: "@bitauth/libauth@npm:3.0.0"
+  checksum: 10/3158091c462f16cc1e9df8b4bbf35e6fa3f85dde1d8f6337344d4c0102b4f0b55a0768472d6ef88c297a9050772b6ee0ff4bc65174f5c4e6af7721dd9d7eac1c
   languageName: node
   linkType: hard
 
@@ -4108,7 +4108,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@xyo-network/account@workspace:packages/protocol/packages/account"
   dependencies:
-    "@bitauth/libauth-1-19-1": "npm:@bitauth/libauth@1.19.1"
+    "@bitauth/libauth": "npm:^3.0.0"
     "@scure/bip39": "npm:^1.3.0"
     "@xylabs/arraybuffer": "npm:^4.0.5"
     "@xylabs/assert": "npm:^4.0.5"