diff --git a/components/ConnectWallet.tsx b/components/ConnectWallet.tsx
index eedc83f..3d79ff6 100644
--- a/components/ConnectWallet.tsx
+++ b/components/ConnectWallet.tsx
@@ -16,7 +16,7 @@ const ConnectWallet = ({ nextStep }: Props) => {
   const handleClick = async () => {
     console.log("connecting wallet")
     await connect()
-    await setChain({ chainId: '0x5' })
+    await setChain({ chainId: '0xaa36a7' })
     nextStep()
   }
 
diff --git a/pages/_app.tsx b/pages/_app.tsx
index fbfd230..1ea604e 100644
--- a/pages/_app.tsx
+++ b/pages/_app.tsx
@@ -11,10 +11,10 @@ init({
   wallets: [injected],
   chains: [
     {
-      id: '0x5',
+      id: '0xaa36a7',
       token: 'ETH',
-      label: 'Goerli Testnet',
-      rpcUrl: process.env.NEXT_PUBLIC_GOERLI_URL,//'https://eth-goerli.g.alchemy.com/v2/kcOzPHZIPQLSrltPylFU110LX1FTwQ_N', //process.env.NEXT_PUBLIC_GOERLI_URL,
+      label: 'SEPOLIA Testnet',
+      rpcUrl: process.env.NEXT_PUBLIC_SEPOLIA_URL,//'https://eth-goerli.g.alchemy.com/v2/kcOzPHZIPQLSrltPylFU110LX1FTwQ_N', //process.env.NEXT_PUBLIC_GOERLI_URL,
     },
   ],
 })