diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ace1a5..965c40e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -35,8 +35,8 @@
 
 ## 2.7.2
 ### Changed
-- Added pythtest program key and cluster url
-- Updated examples to work with pythtest
+- Added pythtest-conformance program key and cluster url
+- Updated examples to work with pythtest-conformance
 
 ## 2.7.1
   Moved solana/web3 to peerDependencies 
diff --git a/package-lock.json b/package-lock.json
index b209053..82cc215 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@pythnetwork/client",
-  "version": "2.15.1",
+  "version": "2.16.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@pythnetwork/client",
-      "version": "2.15.1",
+      "version": "2.16.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@coral-xyz/anchor": "^0.26.0",
diff --git a/package.json b/package.json
index d270e1d..1d2b0db 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pythnetwork/client",
-  "version": "2.15.1",
+  "version": "2.16.0",
   "description": "Client for consuming Pyth price data",
   "homepage": "https://pyth.network",
   "main": "lib/index.js",
diff --git a/src/cluster.ts b/src/cluster.ts
index f8f38c7..fd09c0d 100644
--- a/src/cluster.ts
+++ b/src/cluster.ts
@@ -1,13 +1,14 @@
 import { Cluster, clusterApiUrl, PublicKey } from '@solana/web3.js'
 
-export type PythCluster = Cluster | 'pythtest' | 'pythnet' | 'localnet'
+export type PythCluster = Cluster | 'pythtest-conformance' | 'pythnet' | 'localnet' | 'pythtest-crosschain'
 
 /** Mapping from solana clusters to the public key of the pyth program. */
 const clusterToPythProgramKey: Record<PythCluster, string> = {
   'mainnet-beta': 'FsJ3A3u2vn5cTVofAjvy6y5kwABJAqYWpe4975bi2epH',
   devnet: 'gSbePebfvPy7tRqimPoVecS2UsBvYv46ynrzWocc92s',
+  'pythtest-crosschain': `gSbePebfvPy7tRqimPoVecS2UsBvYv46ynrzWocc92s`,
   testnet: '8tfDNiaEyrV6Q1U4DEXrEigs9DoDtkugzFbybENEbCDz',
-  pythtest: '8tfDNiaEyrV6Q1U4DEXrEigs9DoDtkugzFbybENEbCDz',
+  'pythtest-conformance': '8tfDNiaEyrV6Q1U4DEXrEigs9DoDtkugzFbybENEbCDz',
   pythnet: 'FsJ3A3u2vn5cTVofAjvy6y5kwABJAqYWpe4975bi2epH',
   localnet: 'gMYYig2utAxVoXnM9UhtTWrt8e7x2SVBZqsWZJeT5Gw',
 }
@@ -28,7 +29,7 @@ export function getPythProgramKeyForCluster(cluster: PythCluster): PublicKey {
 /** Retrieves the RPC API URL for the specified Pyth cluster  */
 export function getPythClusterApiUrl(cluster: PythCluster): string {
   // TODO: Add pythnet when it's ready
-  if (cluster === 'pythtest') {
+  if (cluster === 'pythtest-conformance' || cluster === 'pythtest-crosschain') {
     return 'https://api.pythtest.pyth.network'
   } else if (cluster === 'pythnet') {
     return 'https://pythnet.rpcpool.com'