diff --git a/gnosis/eth/clients/blockscout_client.py b/gnosis/eth/clients/blockscout_client.py
index 0ba9f51cf..d3a16e4bc 100644
--- a/gnosis/eth/clients/blockscout_client.py
+++ b/gnosis/eth/clients/blockscout_client.py
@@ -92,6 +92,7 @@ class BlockscoutClient:
         EthereumNetwork.UNREAL_TESTNET: "https://unreal.blockscout.com/graphiql",
         EthereumNetwork.TAIKO_KATLA_L2: "https://explorer.katla.taiko.xyz/graphiql",
         EthereumNetwork.SEI_DEVNET: "https://seitrace.com/graphiql",
+        EthereumNetwork.LISK_SEPOLIA_TESTNET: "https://sepolia-blockscout.lisk.com/graphiql",
     }
 
     def __init__(self, network: EthereumNetwork):
diff --git a/gnosis/eth/ethereum_network.py b/gnosis/eth/ethereum_network.py
index db3ef2457..6355efd00 100644
--- a/gnosis/eth/ethereum_network.py
+++ b/gnosis/eth/ethereum_network.py
@@ -613,6 +613,7 @@ class EthereumNetwork(Enum):
     TIPBOXCOIN_TESTNET = 4141
     PHI_NETWORK_V1 = 4181
     LUKSO_TESTNET = 4201
+    LISK_SEPOLIA_TESTNET = 4202
     NEXI_MAINNET = 4242
     NEXI_V2_MAINNET = 4243
     BOBAFUJI_TESTNET = 4328
diff --git a/gnosis/safe/addresses.py b/gnosis/safe/addresses.py
index 6c5d7cef8..29116baf0 100644
--- a/gnosis/safe/addresses.py
+++ b/gnosis/safe/addresses.py
@@ -851,6 +851,10 @@
         ("0xfb1bffC9d739B8D520DaF37dF666da4C687191EA", 4552451, "1.3.0+L2"),
         ("0x69f4D1788e39c87893C980c06EdF4b7f686e2938", 4552489, "1.3.0"),
     ],
+    EthereumNetwork.LISK_SEPOLIA_TESTNET: [
+        ("0x3E5c63644E683549055b9Be8653de26E0B4CD36E", 657757, "1.3.0+L2"),
+        ("0xd9Db270c1B5E3Bd161E8c8503c55cEABeE709552", 657761, "1.3.0"),
+    ],
 }
 
 PROXY_FACTORIES: Dict[EthereumNetwork, List[Tuple[str, int]]] = {
@@ -1381,4 +1385,7 @@
     EthereumNetwork.SEI_DEVNET: [
         ("0xC22834581EbC8527d974F8a1c97E1bEA4EF910BC", 4552166),  # v1.3.0
     ],
+    EthereumNetwork.LISK_SEPOLIA_TESTNET: [
+        ("0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2", 657735),  # v1.3.0
+    ],
 }