diff --git a/shared/utils/auth.ts b/shared/utils/auth.ts
index 681eb3ef..2dd8eb50 100644
--- a/shared/utils/auth.ts
+++ b/shared/utils/auth.ts
@@ -5,7 +5,7 @@
 
 // DEPRECATED: Hardcoded founder address (kept for fallback only)
 // Modern approach: Fetch sudo key dynamically from blockchain
-export const FOUNDER_ADDRESS_FALLBACK = '5GgTgG9sRmPQAYU1RsTejZYnZRjwzKZKWD3awtuqjHioki45';
+export const FOUNDER_ADDRESS_FALLBACK = '5CyuFfbF95rzBxru7c9yEsX4XmQXUxpLUcbj9RLg9K1cGiiF';
 
 /**
  * Treasury and admin accounts that have elevated permissions
diff --git a/web/src/contexts/AuthContext.tsx b/web/src/contexts/AuthContext.tsx
index 631aa677..955393b9 100644
--- a/web/src/contexts/AuthContext.tsx
+++ b/web/src/contexts/AuthContext.tsx
@@ -117,9 +117,9 @@ export const AuthProvider: React.FC<{ children: React.ReactNode }> = ({ children
   const checkAdminStatus = useCallback(async () => {
     // Admin wallet whitelist (blockchain-based auth)
     const ADMIN_WALLETS = [
-      '5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY', // Founder (original)
-      '5DFwqK698vL4gXHEcanaewnAqhxJ2rjhAogpSTHw3iwGDwd3', // Founder delegate (initial KYC member)
-      '5GgTgG9sRmPQAYU1RsTejZYnZRjwzKZKWD3awtuqjHioki45', // Founder (current dev wallet)
+      '5CyuFfbF95rzBxru7c9yEsX4XmQXUxpLUcbj9RLg9K1cGiiF', // Founder
+      '5EhCpn82QtdU53MF6PoNFrKHgSrsfcAxFTMwrn3JYf9dioQw', // Treasury admin
+      '5ELgySrX5ZyK7EWXjj6bAedyTCcTNWDANbiiipsT5gnpoCEp', // Admin
     ];
 
     try {