diff --git a/env/sepolia-testnet.env b/env/sepolia-testnet.env
index aaf8e86..f7b728f 100644
--- a/env/sepolia-testnet.env
+++ b/env/sepolia-testnet.env
@@ -1,9 +1,9 @@
 ###############
 # APPLICATION #
 ###############
-# REACT_APP_BLOCKCHAIN_URI=https://sepolia.infura.io/v3/ # Replace this with a URL containing the infura API key
+REACT_APP_BLOCKCHAIN_URI=https://sepolia.infura.io/v3/
 REACT_APP_CHAIN_ID=11155111
-REACT_APP_DJED_ADDRESS=0x1E48ecD3E409BA040D18453F1080bfC706c4A88f
+REACT_APP_DJED_ADDRESS=0x624FcD0a1F9B5820c950FefD48087531d38387f4
 REACT_APP_FEE_UI=0
 REACT_APP_UI=0x0232556C83791b8291E9b23BfEa7d67405Bd9839
 REACT_APP_EXPLORER=https://sepolia.etherscan.io/
@@ -15,5 +15,5 @@ REACT_APP_SC_SYMBOL=SOD
 REACT_APP_RC_NAME=Sepolia Djed Osiris Reservecoin
 REACT_APP_RC_SYMBOL=SOR
 REACT_APP_LIMIT_PER_TXN=10000
-REACT_APP_EVM_RESERVECOIN_ADDRESS=0xbcC047256797B3B3039cd29e3D29EBBb8A0509B8
-REACT_APP_EVM_STABLECOIN_ADDRESS=0xC0F1F8F7837a547398e5f5a73525B9BC5628839a 
+REACT_APP_EVM_RESERVECOIN_ADDRESS=0xc61ac381F4F585fd194D3C5cE20B76826b960e5E
+REACT_APP_EVM_STABLECOIN_ADDRESS=0x6b930182787F346F18666D167e8d32166dC5eFBD
diff --git a/src/utils/ethereum.js b/src/utils/ethereum.js
index e8b0d5e..779f60f 100644
--- a/src/utils/ethereum.js
+++ b/src/utils/ethereum.js
@@ -585,7 +585,7 @@ export const calculateFutureScPrice = async ({
     const futureScSupply = BigNumber.from(scSupply).add(BigNumber.from(amountSC));
     const futureRatio = BigNumber.from(ratio).add(BigNumber.from(amountBC));
 
-    if (futureScSupply === 0) {
+    if (futureScSupply.isZero()) {
       return scTargetPrice;
     } else {
       const futurePrice = futureRatio.mul(scDecimalScalingFactor).div(futureScSupply);