diff --git a/gnosis/safe/addresses.py b/gnosis/safe/addresses.py
index 22fa223f0..74582530e 100644
--- a/gnosis/safe/addresses.py
+++ b/gnosis/safe/addresses.py
@@ -476,6 +476,14 @@
         ("0x3E5c63644E683549055b9Be8653de26E0B4CD36E", 363132, "1.3.0+L2"),
         ("0xd9Db270c1B5E3Bd161E8c8503c55cEABeE709552", 363135, "1.3.0"),
     ],
+    EthereumNetwork.ASTAR: [
+        ("0x3E5c63644E683549055b9Be8653de26E0B4CD36E", 1106426, "1.3.0+L2"),
+        ("0xd9Db270c1B5E3Bd161E8c8503c55cEABeE709552", 1106429, "1.3.0"),
+    ],
+    EthereumNetwork.SHIDEN: [
+        ("0x3E5c63644E683549055b9Be8653de26E0B4CD36E", 1634935, "1.3.0+L2"),
+        ("0xd9Db270c1B5E3Bd161E8c8503c55cEABeE709552", 1634935, "1.3.0"),
+    ],
 }
 
 PROXY_FACTORIES: Dict[EthereumNetwork, List[Tuple[str, int]]] = {
@@ -790,4 +798,10 @@
     EthereumNetwork.LINEA_TESTNET: [
         ("0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2", 363118),  # v1.3.0
     ],
+    EthereumNetwork.ASTAR: [
+        ("0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2", 1106417),  # v1.3.0
+    ],
+    EthereumNetwork.SHIDEN: [
+        ("0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2", 1634935),  # v1.3.0
+    ],
 }