diff --git a/src/types/eip1193.ts b/src/types/eip1193.ts
index 4499512c28c..9a12dbb6333 100644
--- a/src/types/eip1193.ts
+++ b/src/types/eip1193.ts
@@ -143,44 +143,45 @@ export type WalletCallReceipt<quantity = Hex, status = Hex> = {
 }
 
 export type WalletGrantPermissionsParameters = {
-  address?: Address | undefined
-  chainId?: Hex | undefined
-  expiry: number
-  permissions?:
-    | readonly {
-        data: unknown
-        policies: readonly {
-          data: unknown
-          type: string
-        }[]
-        required?: boolean | undefined
-        type: string
-      }[]
-    | undefined
   signer?:
     | {
         type: string
         data?: unknown | undefined
       }
     | undefined
+  permissions: readonly {
+    data: unknown
+    policies: readonly {
+      data: unknown
+      type: string
+    }[]
+    required?: boolean | undefined
+    type: string
+  }[]
+  expiry: number
 }
 
-export type WalletGrantPermissionsReturnType =
-  WalletGrantPermissionsParameters & {
-    accountMeta?:
-      | {
-          factory?: `0x${string}` | undefined
-          factoryData?: string | undefined
-        }
-      | undefined
-    context: Hex
-    signerMeta?:
-      | {
-          userOpBuilder?: `0x${string}` | undefined
-          submitToAddress?: `0x${string}` | undefined
-        }
-      | undefined
-  }
+export type WalletGrantPermissionsReturnType = {
+  expiry: number
+  factory?: `0x${string}` | undefined
+  factoryData?: string | undefined
+  grantedPermissions: readonly {
+    data: unknown
+    policies: readonly {
+      data: unknown
+      type: string
+    }[]
+    required?: boolean | undefined
+    type: string
+  }[]
+  permissionsContext: string
+  signerData?:
+    | {
+        userOpBuilder?: `0x${string}` | undefined
+        submitToAddress?: `0x${string}` | undefined
+      }
+    | undefined
+}
 
 export type WalletGetCallsStatusReturnType<quantity = Hex, status = Hex> = {
   status: 'PENDING' | 'CONFIRMED'