diff --git a/benches/uniswapv2_simulate.rs b/benches/uniswapv2_simulate.rs
index 2243ff4e..6abfa265 100644
--- a/benches/uniswapv2_simulate.rs
+++ b/benches/uniswapv2_simulate.rs
@@ -5,7 +5,6 @@ use amms::amm::uniswap_v2::UniswapV2Pool;
 use amms::amm::AutomatedMarketMaker;
 
 fn criterion_benchmark(c: &mut Criterion) {
-    // Data is populated from UniswapV2Pool at block 14597943
     let token_a = address!("c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2");
     let pool = UniswapV2Pool {
         address: address!("ddF8390cEd9fAD414b1ca1DD4Fe14F881C2Cfa70"),
@@ -13,11 +12,11 @@ fn criterion_benchmark(c: &mut Criterion) {
         token_a_decimals: 18,
         token_b: address!("fc0d6cf33e38bce7ca7d89c0e292274031b7157a"),
         token_b_decimals: 18,
-        reserve_0: 281815124409715083245_u128,
-        reserve_1: 631976629342354846935765_u128,
+        reserve_0: 381815124409715083245_u128,
+        reserve_1: 531976629342354846935765_u128,
         fee: 300,
     };
-    let swap_amount = U256::from(694724330990640303_u128);
+    let swap_amount = U256::from(594724330990640303_u128);
     c.bench_function("uniswapv2_simuluate", |b| {
         b.iter(|| {
             let _ = pool.simulate_swap(token_a, swap_amount).unwrap();