diff --git a/contracts/Cargo.lock b/contracts/Cargo.lock
index a021b7c..3e9eaac 100644
--- a/contracts/Cargo.lock
+++ b/contracts/Cargo.lock
@@ -1438,14 +1438,14 @@ dependencies = [
 
 [[package]]
 name = "webauthn-factory"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "soroban-sdk",
 ]
 
 [[package]]
 name = "webauthn-secp256r1"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "serde",
  "serde-json-core",
diff --git a/contracts/Makefile b/contracts/Makefile
index 3236a60..013c6e9 100644
--- a/contracts/Makefile
+++ b/contracts/Makefile
@@ -3,8 +3,8 @@
 export SOROBAN_RPC_URL=https://soroban-testnet.stellar.org
 export SOROBAN_NETWORK_PASSPHRASE=Test SDF Network ; September 2015
 export SOROBAN_ACCOUNT=default
-export WEBAUTHN_FACTORY=CB2L37OEFNW4ZUPGISREQJBEBEQRNHGBMPD2G6UUDXEXEQJXS5JBSBO2
-export WEBAUTHN_WASM=bd9894429318e74c773fa613caed390e130b44d93796b63ecec022ed3419fd3c
+export WEBAUTHN_FACTORY=CCPLERXCJZB7LX2VOSOCBNRN754FRLHI6Y2AVOQBA5L7C2ZJX5RFVVET
+export WEBAUTHN_WASM=f5a06865c6ac90cd11c2f416fdad568da8350e0a7119fdb315595da5e8f9f230
 
 build:
 	rm -rf out/
diff --git a/contracts/contract-webauthn-factory/Cargo.toml b/contracts/contract-webauthn-factory/Cargo.toml
index 196d105..2f0c9bd 100644
--- a/contracts/contract-webauthn-factory/Cargo.toml
+++ b/contracts/contract-webauthn-factory/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "webauthn-factory"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Stellar Development Foundation <info@stellar.org>"]
 license = "Apache-2.0"
 edition = "2021"
diff --git a/contracts/contract-webauthn-secp256r1/Cargo.toml b/contracts/contract-webauthn-secp256r1/Cargo.toml
index 8d9c0c3..4e7b048 100644
--- a/contracts/contract-webauthn-secp256r1/Cargo.toml
+++ b/contracts/contract-webauthn-secp256r1/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "webauthn-secp256r1"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Stellar Development Foundation <info@stellar.org>"]
 license = "Apache-2.0"
 edition = "2021"
diff --git a/package.json b/package.json
index d85448a..122db8b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "passkey-kit",
-  "version": "0.4.0",
+  "version": "0.4.1",
   "description": "A helper library for creating and using passkey accounts on the Stellar blockchain.",
   "author": "Tyler van der Hoeven",
   "license": "MIT",
diff --git a/packages/passkey-factory-sdk/package.json b/packages/passkey-factory-sdk/package.json
index b61ee50..76a405d 100644
--- a/packages/passkey-factory-sdk/package.json
+++ b/packages/passkey-factory-sdk/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.2.0",
+  "version": "0.2.1",
   "name": "passkey-factory-sdk",
   "type": "module",
   "main": "src/index.ts",
diff --git a/packages/passkey-factory-sdk/src/index.ts b/packages/passkey-factory-sdk/src/index.ts
index 91ebfb0..b817744 100644
--- a/packages/passkey-factory-sdk/src/index.ts
+++ b/packages/passkey-factory-sdk/src/index.ts
@@ -15,7 +15,7 @@ if (typeof window !== 'undefined') {
 export const networks = {
   testnet: {
     networkPassphrase: "Test SDF Network ; September 2015",
-    contractId: "CCNG4UOYRSULIMD2AVF5LWAQRM3XY4L3HQSARBLQ5A7HQBRLDVFUTZ7X",
+    contractId: "CCPLERXCJZB7LX2VOSOCBNRN754FRLHI6Y2AVOQBA5L7C2ZJX5RFVVET",
   }
 } as const
 
diff --git a/packages/passkey-kit-sdk/package.json b/packages/passkey-kit-sdk/package.json
index 188d3c7..3448169 100644
--- a/packages/passkey-kit-sdk/package.json
+++ b/packages/passkey-kit-sdk/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.2.0",
+  "version": "0.2.1",
   "name": "passkey-kit-sdk",
   "type": "module",
   "main": "src/index.ts",
diff --git a/packages/passkey-kit-sdk/src/index.ts b/packages/passkey-kit-sdk/src/index.ts
index c64c16a..ce5d9ca 100644
--- a/packages/passkey-kit-sdk/src/index.ts
+++ b/packages/passkey-kit-sdk/src/index.ts
@@ -15,19 +15,18 @@ if (typeof window !== 'undefined') {
 export const networks = {
   testnet: {
     networkPassphrase: "Test SDF Network ; September 2015",
-    contractId: "CCNG4UOYRSULIMD2AVF5LWAQRM3XY4L3HQSARBLQ5A7HQBRLDVFUTZ7X",
+    contractId: "CCPLERXCJZB7LX2VOSOCBNRN754FRLHI6Y2AVOQBA5L7C2ZJX5RFVVET",
   }
 } as const
 
 export const Errors = {
   1: { message: "NotFound" },
   2: { message: "NotPermitted" },
-  3: { message: "AlreadyInitialized" },
-  4: { message: "ClientDataJsonChallengeIncorrect" },
-  5: { message: "Secp256r1PublicKeyParse" },
-  6: { message: "Secp256r1SignatureParse" },
-  7: { message: "Secp256r1VerifyFailed" },
-  8: { message: "JsonParseError" }
+  3: { message: "ClientDataJsonChallengeIncorrect" },
+  4: { message: "Secp256r1PublicKeyParse" },
+  5: { message: "Secp256r1SignatureParse" },
+  6: { message: "Secp256r1VerifyFailed" },
+  7: { message: "JsonParseError" }
 }
 
 export interface Signature {
@@ -79,9 +78,9 @@ export interface Client {
   }) => Promise<AssembledTransaction<Result<void>>>
 
   /**
-   * Construct and simulate a upgrade transaction. Returns an `AssembledTransaction` object which will have a `result` field containing the result of the simulation. If this transaction changes contract state, you will need to call `signAndSend()` on the returned object.
+   * Construct and simulate a update transaction. Returns an `AssembledTransaction` object which will have a `result` field containing the result of the simulation. If this transaction changes contract state, you will need to call `signAndSend()` on the returned object.
    */
-  upgrade: ({ hash }: { hash: Buffer }, options?: {
+  update: ({ hash }: { hash: Buffer }, options?: {
     /**
      * The fee to pay for the transaction. Default: BASE_FEE
      */
@@ -101,10 +100,10 @@ export interface Client {
 export class Client extends ContractClient {
   constructor(public readonly options: ContractClientOptions) {
     super(
-      new ContractSpec(["AAAABAAAAAAAAAAAAAAABUVycm9yAAAAAAAACAAAAAAAAAAITm90Rm91bmQAAAABAAAAAAAAAAxOb3RQZXJtaXR0ZWQAAAACAAAAAAAAABJBbHJlYWR5SW5pdGlhbGl6ZWQAAAAAAAMAAAAAAAAAIENsaWVudERhdGFKc29uQ2hhbGxlbmdlSW5jb3JyZWN0AAAABAAAAAAAAAAXU2VjcDI1NnIxUHVibGljS2V5UGFyc2UAAAAABQAAAAAAAAAXU2VjcDI1NnIxU2lnbmF0dXJlUGFyc2UAAAAABgAAAAAAAAAVU2VjcDI1NnIxVmVyaWZ5RmFpbGVkAAAAAAAABwAAAAAAAAAOSnNvblBhcnNlRXJyb3IAAAAAAAg=",
+      new ContractSpec(["AAAABAAAAAAAAAAAAAAABUVycm9yAAAAAAAABwAAAAAAAAAITm90Rm91bmQAAAABAAAAAAAAAAxOb3RQZXJtaXR0ZWQAAAACAAAAAAAAACBDbGllbnREYXRhSnNvbkNoYWxsZW5nZUluY29ycmVjdAAAAAMAAAAAAAAAF1NlY3AyNTZyMVB1YmxpY0tleVBhcnNlAAAAAAQAAAAAAAAAF1NlY3AyNTZyMVNpZ25hdHVyZVBhcnNlAAAAAAUAAAAAAAAAFVNlY3AyNTZyMVZlcmlmeUZhaWxlZAAAAAAAAAYAAAAAAAAADkpzb25QYXJzZUVycm9yAAAAAAAH",
         "AAAAAAAAAAAAAAADYWRkAAAAAAMAAAAAAAAAAmlkAAAAAAAOAAAAAAAAAAJwawAAAAAD7gAAAEEAAAAAAAAABWFkbWluAAAAAAAAAQAAAAEAAAPpAAAD7QAAAAAAAAAD",
         "AAAAAAAAAAAAAAAGcmVtb3ZlAAAAAAABAAAAAAAAAAJpZAAAAAAADgAAAAEAAAPpAAAD7QAAAAAAAAAD",
-        "AAAAAAAAAAAAAAAHdXBncmFkZQAAAAABAAAAAAAAAARoYXNoAAAD7gAAACAAAAABAAAD6QAAA+0AAAAAAAAAAw==",
+        "AAAAAAAAAAAAAAAGdXBkYXRlAAAAAAABAAAAAAAAAARoYXNoAAAD7gAAACAAAAABAAAD6QAAA+0AAAAAAAAAAw==",
         "AAAAAQAAAAAAAAAAAAAACVNpZ25hdHVyZQAAAAAAAAQAAAAAAAAAEmF1dGhlbnRpY2F0b3JfZGF0YQAAAAAADgAAAAAAAAAQY2xpZW50X2RhdGFfanNvbgAAAA4AAAAAAAAAAmlkAAAAAAAOAAAAAAAAAAlzaWduYXR1cmUAAAAAAAPuAAAAQA==",
         "AAAAAAAAAAAAAAAMX19jaGVja19hdXRoAAAAAwAAAAAAAAARc2lnbmF0dXJlX3BheWxvYWQAAAAAAAPuAAAAIAAAAAAAAAAJc2lnbmF0dXJlAAAAAAAH0AAAAAlTaWduYXR1cmUAAAAAAAAAAAAADWF1dGhfY29udGV4dHMAAAAAAAPqAAAH0AAAAAdDb250ZXh0AAAAAAEAAAPpAAAD7QAAAAAAAAAD"]),
       options
@@ -113,6 +112,6 @@ export class Client extends ContractClient {
   public readonly fromJSON = {
     add: this.txFromJSON<Result<void>>,
     remove: this.txFromJSON<Result<void>>,
-    upgrade: this.txFromJSON<Result<void>>
+    update: this.txFromJSON<Result<void>>
   }
 }
\ No newline at end of file