diff --git a/safe_eth/eth/clients/blockscout_client.py b/safe_eth/eth/clients/blockscout_client.py
index ea15adda..0cb5b458 100644
--- a/safe_eth/eth/clients/blockscout_client.py
+++ b/safe_eth/eth/clients/blockscout_client.py
@@ -131,6 +131,7 @@ class BlockscoutClient:
         EthereumNetwork.ALEPH_ZERO_EVM: "https://evm-explorer.alephzero.org/api/v1/graphql",
         EthereumNetwork.SKOPJE_TESTNET: "https://skopje-explorer.gptprotocol.io/api/v1/graphql",
         EthereumNetwork.GPT_MAINNET: "https://explorer.gptprotocol.io/api/v1/graphql",
+        EthereumNetwork.BOB_SEPOLIA: "https://bob-sepolia.explorer.gobob.xyz/api/v1/graphql",
     }
 
     def __init__(self, network: EthereumNetwork):
diff --git a/safe_eth/safe/addresses.py b/safe_eth/safe/addresses.py
index 5256c35d..73c8f4ac 100644
--- a/safe_eth/safe/addresses.py
+++ b/safe_eth/safe/addresses.py
@@ -1738,8 +1738,12 @@
         ("0x29fcB43b46531BcA003ddC8FCB67FFE91900C762", 723, "1.4.1+L2"),  # v1.4.1+L2
     ],
     EthereumNetwork.ZIRCUIT_MAINNET: [
-        ("0x69f4D1788e39c87893C980c06EdF4b7f686e2938", 0, "1.3.0"),
-        ("0xfb1bffC9d739B8D520DaF37dF666da4C687191EA", 0, "1.3.0+L2"),
+        ("0x69f4D1788e39c87893C980c06EdF4b7f686e2938", 0, "1.3.0"),  # v1.3.0
+        ("0xfb1bffC9d739B8D520DaF37dF666da4C687191EA", 0, "1.3.0+L2"),  # v1.3.0+L2
+    ],
+    EthereumNetwork.BOB_SEPOLIA: [
+        ("0x69f4D1788e39c87893C980c06EdF4b7f686e2938", 0, "1.3.0"),  # v1.3.0
+        ("0xfb1bffC9d739B8D520DaF37dF666da4C687191EA", 0, "1.3.0+L2"),  # v1.3.0+L2
     ],
 }
 
@@ -2613,4 +2617,7 @@
     EthereumNetwork.ZIRCUIT_MAINNET: [
         ("0xC22834581EbC8527d974F8a1c97E1bEA4EF910BC", 131958),  # v1.3.0
     ],
+    EthereumNetwork.BOB_SEPOLIA: [
+        ("0xC22834581EbC8527d974F8a1c97E1bEA4EF910BC", 1298122),  # v1.3.0
+    ],
 }