From a43cd499e8f571ad0a569dbf50233a4255becb61 Mon Sep 17 00:00:00 2001
From: Brian Bland <brian.t.bland@gmail.com>
Date: Thu, 18 Jul 2024 00:24:47 -0700
Subject: [PATCH] fix: Use correct base fee params for Base mainnet after
 canyon hardfork (#9600)

---
 crates/chainspec/src/spec.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/chainspec/src/spec.rs b/crates/chainspec/src/spec.rs
index a570642222..3df772f20f 100644
--- a/crates/chainspec/src/spec.rs
+++ b/crates/chainspec/src/spec.rs
@@ -218,7 +218,7 @@ pub static BASE_MAINNET: Lazy<Arc<ChainSpec>> = Lazy::new(|| {
         base_fee_params: BaseFeeParamsKind::Variable(
             vec![
                 (EthereumHardfork::London.boxed(), BaseFeeParams::optimism()),
-                (OptimismHardfork::Canyon.boxed(), BaseFeeParams::optimism()),
+                (OptimismHardfork::Canyon.boxed(), BaseFeeParams::optimism_canyon()),
             ]
             .into(),
         ),