diff --git a/packages/nextjs/contracts/externalContracts.ts b/packages/nextjs/contracts/externalContracts.ts
index c06d29a..9b2baa6 100644
--- a/packages/nextjs/contracts/externalContracts.ts
+++ b/packages/nextjs/contracts/externalContracts.ts
@@ -42,6 +42,11 @@ const externalContracts = {
           name: "BatchNotOpen",
           type: "error",
         },
+        {
+          inputs: [],
+          name: "GraduationClosed",
+          type: "error",
+        },
         {
           inputs: [],
           name: "NotAContract",
@@ -57,6 +62,28 @@ const externalContracts = {
           name: "NotInAllowList",
           type: "error",
         },
+        {
+          inputs: [
+            {
+              internalType: "address",
+              name: "owner",
+              type: "address",
+            },
+          ],
+          name: "OwnableInvalidOwner",
+          type: "error",
+        },
+        {
+          inputs: [
+            {
+              internalType: "address",
+              name: "account",
+              type: "address",
+            },
+          ],
+          name: "OwnableUnauthorizedAccount",
+          type: "error",
+        },
         {
           anonymous: false,
           inputs: [
@@ -192,6 +219,19 @@ const externalContracts = {
           stateMutability: "view",
           type: "function",
         },
+        {
+          inputs: [],
+          name: "graduationOpen",
+          outputs: [
+            {
+              internalType: "bool",
+              name: "",
+              type: "bool",
+            },
+          ],
+          stateMutability: "view",
+          type: "function",
+        },
         {
           inputs: [],
           name: "isOpen",
@@ -232,6 +272,13 @@ const externalContracts = {
           stateMutability: "nonpayable",
           type: "function",
         },
+        {
+          inputs: [],
+          name: "toggleGraduationOpenStatus",
+          outputs: [],
+          stateMutability: "nonpayable",
+          type: "function",
+        },
         {
           inputs: [
             {