diff --git a/gnosis/eth/ethereum_network.py b/gnosis/eth/ethereum_network.py
index 18449c3ef..644d6446a 100644
--- a/gnosis/eth/ethereum_network.py
+++ b/gnosis/eth/ethereum_network.py
@@ -160,6 +160,7 @@ class EthereumNetwork(Enum):
     ENERGY_WEB_CHAIN = 246
     OASYS_MAINNET = 248
     FANTOM_OPERA = 250
+    KROMA = 255
     HUOBI_ECO_CHAIN_TESTNET = 256
     SETHEUM = 258
     SUR_BLOCKCHAIN_NETWORK = 262
@@ -362,6 +363,7 @@ class EthereumNetwork(Enum):
     VCHAIN_MAINNET = 2223
     BOMB_CHAIN = 2300
     ALTCOINCHAIN = 2330
+    KROMA_SEPOLIA = 2358
     BOMB_CHAIN_TESTNET = 2399
     TCG_VERSE_MAINNET = 2400
     XODEX = 2415