diff --git a/substrate/primitives/core/src/crypto.rs b/substrate/primitives/core/src/crypto.rs
index f5b7606be558a63933db376f17f9563b481e7deb..7446ab25ce4be0049074d7f2b410d102ebccaa8b 100644
--- a/substrate/primitives/core/src/crypto.rs
+++ b/substrate/primitives/core/src/crypto.rs
@@ -584,10 +584,13 @@ ss58_address_format!(
 		(65, "aventus", "Aventus Chain mainnet, standard account (*25519).")
 	CrustAccount =>
 		(66, "crust", "Crust Network, standard account (*25519).")
+	EquilibriumAccount =>
+		(67, "equilibrium", "Equilibrium Network, standard account (*25519).")
 	SoraAccount =>
 		(69, "sora", "SORA Network, standard account (*25519).")
 	SocialAccount =>
 		(252, "social-network", "Social Network, standard account (*25519).")
+
 	// Note: 16384 and above are reserved.
 );
 
diff --git a/substrate/ss58-registry.json b/substrate/ss58-registry.json
index a0d762f50eaebc880249a996bdd426f15ea70d6a..43d0117f24f95ddb111b75117d1abc25f5b1422c 100644
--- a/substrate/ss58-registry.json
+++ b/substrate/ss58-registry.json
@@ -470,6 +470,15 @@
 			"website": "https://crust.network"
 		},
 		{
+			"prefix": 67,
+			"network": "equilibrium",
+			"displayName": "Equilibrium Network",
+			"symbols": ["Unknown", "USD", "EQ", "ETH", "BTC", "EOS", "DOT", "CRV"],
+			"decimals": [0,9,9,9,9,9,9,9],
+			"standardAccount": "*25519",
+			"website": "https://equilibrium.io"
+    },
+    {
 			"prefix": 69,
 			"network": "sora",
 			"displayName": "SORA Network",