diff --git a/README.md b/README.md
index a18b41b..e401a89 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 ```ts
 import { JwtCredentialPayload } from '@kaytrust/prooftypes'
-import { createDidEthrFromPrivateKeyAndRpc } from '@kaytrust/did-ethr'
+import { createDidEthrFromPrivateKey } from '@kaytrust/did-ethr'
 
 const vcPayload: JwtCredentialPayload = {
   sub: 'did:ethr:0x435df3eda57154cf8cf7926079881f2912f54db4',
@@ -22,9 +22,8 @@ const vcPayload: JwtCredentialPayload = {
 }
 
 const privateKey = "<PRIVATE_KEY>";
-const RPC_AMOY = "<RPC_AMOY>";
 const AMOY_CHAIN_ID = 80002;
-const issuer = createDidEthrFromPrivateKeyAndRpc(privateKey, RPC_AMOY, {chainNameOrId: AMOY_CHAIN_ID})
+const issuer = createDidEthrFromPrivateKey(privateKey, {chainNameOrId: AMOY_CHAIN_ID})
 const proofTypeCredential = new ProofTypeJWT({issuer})
 
 const vcJwt = await proofTypeCredential.generateProof(vcPayload)
diff --git a/package.json b/package.json
index fcf331e..b6aa367 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "vitest": "^2.1.2"
   },
   "dependencies": {
-    "@kaytrust/did-ethr": "^0.1.2",
+    "@kaytrust/did-ethr": "^0.1.3",
     "did-jwt-vc": "^4.0.4"
   },
   "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
diff --git a/yarn.lock b/yarn.lock
index 24a94dd..2c95398 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -175,10 +175,10 @@
     "@jridgewell/resolve-uri" "^3.0.3"
     "@jridgewell/sourcemap-codec" "^1.4.10"
 
-"@kaytrust/did-ethr@^0.1.2":
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/@kaytrust/did-ethr/-/did-ethr-0.1.2.tgz#da5f0003d3934acf3beb7fd4c2cca0911fb317e5"
-  integrity sha512-I09odR1FnNLEsfGZvwVb1sbXV5xVYeYM+TzRG2viTZJLZIK6G+kXUlAWXRvQ00mUsL9qhNSfGyS8Nag+vVLnRg==
+"@kaytrust/did-ethr@^0.1.3":
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/@kaytrust/did-ethr/-/did-ethr-0.1.3.tgz#ead99ab9c5af6d01ab3f6e5642f0d8fcc90e2199"
+  integrity sha512-J7ZrwlwWBRYoI9PFt6BC7hNaeHL2gDGd6VsJdZqCBbEMD972eJZntenLK0XFM9u71/0j+YOrFQVktialFG+iCA==
   dependencies:
     dotenv "^16.4.5"
     ethr-did "^3.0.21"