diff --git a/internal/params/config.go b/internal/params/config.go
index 368f03895..d24f4be7b 100644
--- a/internal/params/config.go
+++ b/internal/params/config.go
@@ -62,12 +62,12 @@ var (
 		DataCopyFixEpoch:              big.NewInt(689), // Around Wed Sept 15th 2021 with 3.5s block time
 		IstanbulEpoch:                 big.NewInt(314),
 		ReceiptLogEpoch:               big.NewInt(101),
-		SHA3Epoch:                     big.NewInt(725), // Around Mon Oct 11 2021, 19:00 UTC
-		HIP6And8Epoch:                 big.NewInt(725), // Around Mon Oct 11 2021, 19:00 UTC
-		StakingPrecompileEpoch:        big.NewInt(871), // Around Tue Feb 11 2022
-		ChainIdFixEpoch:               EpochTBD,
-		SlotsLimitedEpoch:             big.NewInt(999), // Around Fri, 27 May 2022 09:41:02 UTC with 2s block time
-		CrossShardXferPrecompileEpoch: EpochTBD,
+		SHA3Epoch:                     big.NewInt(725),  // Around Mon Oct 11 2021, 19:00 UTC
+		HIP6And8Epoch:                 big.NewInt(725),  // Around Mon Oct 11 2021, 19:00 UTC
+		StakingPrecompileEpoch:        big.NewInt(871),  // Around Tue Feb 11 2022
+		ChainIdFixEpoch:               big.NewInt(1323), // Around Wed 8 Feb 11:30PM UTC
+		SlotsLimitedEpoch:             big.NewInt(999),  // Around Fri, 27 May 2022 09:41:02 UTC with 2s block time
+		CrossShardXferPrecompileEpoch: big.NewInt(1323), // Around Wed 8 Feb 11:30PM UTC
 		AllowlistEpoch:                EpochTBD,
 		FeeCollectEpoch:               EpochTBD,
 	}