diff --git a/lib/kakarot b/lib/kakarot
index 4f81efca0..da0a8b33f 160000
--- a/lib/kakarot
+++ b/lib/kakarot
@@ -1 +1 @@
-Subproject commit 4f81efca01c63b144c150ba23ea834ad2ecab612
+Subproject commit da0a8b33f4ca82ccc8f0518e764f048ab6860d87
diff --git a/src/contracts/erc20.rs b/src/contracts/erc20.rs
index b8572cfee..960e35dd5 100644
--- a/src/contracts/erc20.rs
+++ b/src/contracts/erc20.rs
@@ -12,6 +12,7 @@ use starknet_abigen_parser::cairo_types::CairoArrayLegacy;
 use starknet_crypto::FieldElement;
 
 use crate::contracts::kakarot_contract::KakarotCoreReader;
+use crate::contracts::kakarot_contract::Uint256 as CairoUint256;
 use crate::models::block::EthBlockId;
 use crate::models::felt::Felt252Wrapper;
 use crate::starknet_client::constants::TX_ORIGIN_ZERO;
@@ -54,15 +55,14 @@ impl<P: Provider + Send + Sync> EthereumErc20<P> {
 
         let gas_limit = felt!("0x100000");
         let gas_price = felt!("0x1");
-        let value = FieldElement::ZERO;
 
-        let (_, return_data, success) = kakarot_reader
+        let (_, return_data, success, _) = kakarot_reader
             .eth_call(
                 &origin.into(),
                 &self.address,
                 &gas_limit,
                 &gas_price,
-                &value,
+                &CairoUint256 { low: FieldElement::ZERO, high: FieldElement::ZERO },
                 &calldata.len().into(),
                 &CairoArrayLegacy(calldata),
             )
diff --git a/src/starknet_client/mod.rs b/src/starknet_client/mod.rs
index a80cd29e0..46f07a7d5 100644
--- a/src/starknet_client/mod.rs
+++ b/src/starknet_client/mod.rs
@@ -35,6 +35,7 @@ use self::errors::EthApiError;
 use self::helpers::{prepare_kakarot_eth_send_transaction, split_u256, try_from_u8_iterator};
 use crate::contracts::erc20::EthereumErc20;
 use crate::contracts::kakarot_contract::KakarotContract;
+use crate::contracts::kakarot_contract::Uint256 as KakarotUint256;
 use crate::models::balance::{FutureTokenBalance, TokenBalances};
 use crate::models::block::{BlockWithTxHashes, BlockWithTxs, EthBlockId};
 use crate::models::errors::ConversionError;
@@ -113,7 +114,10 @@ impl<P: Provider + Send + Sync> KakarotClient<P> {
 
         let gas_price = into_via_try_wrapper!(request.gas_price.unwrap_or_default());
 
-        let value = into_via_try_wrapper!(request.value.unwrap_or_default());
+        let value = {
+            let value = request.value.unwrap_or_default();
+            split_u256::<FieldElement>(value)
+        };
 
         debug!("origin: {:?}", origin);
         debug!("to: {:?}", to);
@@ -122,10 +126,18 @@ impl<P: Provider + Send + Sync> KakarotClient<P> {
         debug!("value: {:?}", value);
         debug!("calldata: {:?}", calldata);
 
-        let (_, return_data, success) = self
+        let (_, return_data, success, _gas_used) = self
             .kakarot_contract
             .reader
-            .eth_call(&origin, &to, &gas_limit, &gas_price, &value, &calldata.len().into(), &CairoArrayLegacy(calldata))
+            .eth_call(
+                &origin,
+                &to,
+                &gas_limit,
+                &gas_price,
+                &KakarotUint256 { low: value[0], high: value[1] },
+                &calldata.len().into(),
+                &CairoArrayLegacy(calldata),
+            )
             .block_id(starknet_block_id)
             .call()
             .await?;