diff --git a/src/exchange_rate.rs b/src/exchange_rate.rs
index c9140789..767cbb42 100644
--- a/src/exchange_rate.rs
+++ b/src/exchange_rate.rs
@@ -20,45 +20,30 @@ sol!(
 type Provider = alloy::providers::RootProvider<Http<reqwest::Client>>;
 
 pub async fn grt_per_usd(provider: Url) -> anyhow::Result<watch::Receiver<NotNan<f64>>> {
-    // https://data.chain.link/ethereum/mainnet/crypto-eth/grt-eth
-    let chainlink_eth_per_grt: Address = "0x17d054ecac33d91f7340645341efb5de9009f1c1"
-        .parse()
-        .unwrap();
-    // https://data.chain.link/ethereum/mainnet/crypto-usd/eth-usd
-    let chainlink_usd_per_eth: Address = "0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419"
+    // https://data.chain.link/feeds/arbitrum/mainnet/grt-usd
+    let chainlink_grt_per_usd: Address = "0x0F38D86FceF4955B705F35c9e41d1A16e0637c73"
         .parse()
         .unwrap();
 
     let provider = Arc::new(ProviderBuilder::new().on_http(provider));
-    let eth_per_grt = ChainlinkPriceFeed::new(chainlink_eth_per_grt, provider.clone());
-    let usd_per_eth = ChainlinkPriceFeed::new(chainlink_usd_per_eth, provider);
+    let grt_per_usd = ChainlinkPriceFeed::new(chainlink_grt_per_usd, provider);
 
     let (tx, mut rx) = watch::channel(NotNan::new(0.0).unwrap());
     tokio::spawn(async move {
         let mut interval = interval(Duration::from_secs(60));
-        interval.set_missed_tick_behavior(MissedTickBehavior::Skip);
+        interval.set_missed_tick_behavior(MissedTickBehavior::Delay);
         loop {
             interval.tick().await;
 
-            let eth_per_grt = match fetch_price(&eth_per_grt).await {
-                Ok(eth_per_grt) => eth_per_grt,
-                Err(eth_per_grt_err) => {
-                    tracing::error!(%eth_per_grt_err);
-                    return;
-                }
-            };
-            let usd_per_eth = match fetch_price(&usd_per_eth).await {
-                Ok(usd_per_eth) => usd_per_eth,
-                Err(usd_per_eth_err) => {
-                    tracing::error!(%usd_per_eth_err);
-                    return;
+            let grt_per_usd = match fetch_price(&grt_per_usd).await {
+                Ok(grt_per_usd) => grt_per_usd,
+                Err(grt_per_usd_err) => {
+                    tracing::error!(%grt_per_usd_err);
+                    continue;
                 }
             };
-            let grt_per_usd = NotNan::new((eth_per_grt * usd_per_eth).recip()).unwrap();
             tracing::info!(%grt_per_usd);
-            if let Err(grt_per_usd_send_err) = tx.send(grt_per_usd) {
-                tracing::error!(%grt_per_usd_send_err);
-            }
+            tx.send(grt_per_usd).unwrap();
         }
     });
 
diff --git a/src/receipts.rs b/src/receipts.rs
index 4278e003..873605e0 100644
--- a/src/receipts.rs
+++ b/src/receipts.rs
@@ -1,7 +1,6 @@
 use std::{collections::HashMap, sync::Arc, time::SystemTime};
 
-use alloy::primitives::U256;
-use alloy::{dyn_abi::Eip712Domain, signers::local::PrivateKeySigner};
+use alloy::{dyn_abi::Eip712Domain, primitives::U256, signers::local::PrivateKeySigner};
 use parking_lot::{Mutex, RwLock};
 use rand::RngCore;
 pub use receipts::QueryStatus as ReceiptStatus;