From e3ca9489a637a1816eb475d27e9b794aaaf7c81f Mon Sep 17 00:00:00 2001
From: nicholaspai <9457025+nicholaspai@users.noreply.github.com>
Date: Fri, 3 Jan 2025 11:23:48 -0500
Subject: [PATCH] fix(relayFeeCalculator): Cast OPStack provider to correct
 type (#814)

---
 package.json                                      | 2 +-
 src/relayFeeCalculator/chain-queries/baseQuery.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index daa54419..8f7bd9e8 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@across-protocol/sdk",
   "author": "UMA Team",
-  "version": "3.4.0",
+  "version": "3.4.1",
   "license": "AGPL-3.0",
   "homepage": "https://docs.across.to/reference/sdk",
   "files": [
diff --git a/src/relayFeeCalculator/chain-queries/baseQuery.ts b/src/relayFeeCalculator/chain-queries/baseQuery.ts
index 8e493645..2a1b7b0c 100644
--- a/src/relayFeeCalculator/chain-queries/baseQuery.ts
+++ b/src/relayFeeCalculator/chain-queries/baseQuery.ts
@@ -145,7 +145,7 @@ export class QueryBase implements QueryInterface {
         ...unsignedTx,
         gasLimit: nativeGasCost, // prevents additional gas estimation call
       });
-      const l1GasCost = await provider.estimateL1GasCost(populatedTransaction);
+      const l1GasCost = await (provider as L2Provider<providers.Provider>).estimateL1GasCost(populatedTransaction);
       const l2GasCost = nativeGasCost.mul(gasPrice);
       tokenGasCost = l1GasCost.add(l2GasCost);
     } else {