diff --git a/contracts/RevocationRegistry.sol b/contracts/RevocationRegistry.sol
index 07874b3..8f2d795 100644
--- a/contracts/RevocationRegistry.sol
+++ b/contracts/RevocationRegistry.sol
@@ -85,9 +85,9 @@ contract RevocationRegistry is Initializable, EIP712Upgradeable, PausableUpgrade
         _changeStatus(revoked, namespace, revocationList, revocationKey);
     }
 
-    function _hashChangeStatus(bool revoked, address namespace, bytes32 revocationList, bytes32 revocationKey, address signer, uint nonce) internal view returns (bytes32) {
+    function _hashChangeStatus(bool revoked, address namespace, bytes32 revocationList, bytes32 revocationKey, address signer, uint256 nonce) internal view returns (bytes32) {
         return _hashTypedDataV4(keccak256(abi.encode(
-                keccak256("ChangeStatus(bool revoked,address namespace,bytes32 revocationList,bytes32 revocationKey,address signer,uint nonce)"),
+                keccak256("ChangeStatus(bool revoked,address namespace,bytes32 revocationList,bytes32 revocationKey,address signer,uint256 nonce)"),
                 revoked,
                 namespace,
                 revocationList,
@@ -110,9 +110,9 @@ contract RevocationRegistry is Initializable, EIP712Upgradeable, PausableUpgrade
         _changeStatus(revoked, namespace, revocationList, revocationKey);
     }
 
-    function _hashChangeStatusDelegated(bool revoked, address namespace, bytes32 revocationList, bytes32 revocationKey, address signer, uint nonce) internal view returns (bytes32) {
+    function _hashChangeStatusDelegated(bool revoked, address namespace, bytes32 revocationList, bytes32 revocationKey, address signer, uint256 nonce) internal view returns (bytes32) {
         return _hashTypedDataV4(keccak256(abi.encode(
-                keccak256("ChangeStatusDelegated(bool revoked,address namespace,bytes32 revocationList,bytes32 revocationKey,address signer,uint nonce)"),
+                keccak256("ChangeStatusDelegated(bool revoked,address namespace,bytes32 revocationList,bytes32 revocationKey,address signer,uint256 nonce)"),
                 revoked,
                 namespace,
                 revocationList,
@@ -142,9 +142,9 @@ contract RevocationRegistry is Initializable, EIP712Upgradeable, PausableUpgrade
         _changeStatusesInList(revoked, namespace, revocationList, revocationKeys);
     }
 
-    function _hashChangeStatusesInList(bool[] memory revoked, address namespace, bytes32 revocationList, bytes32[] memory revocationKeys, address signer, uint nonce) internal view returns (bytes32) {
+    function _hashChangeStatusesInList(bool[] memory revoked, address namespace, bytes32 revocationList, bytes32[] memory revocationKeys, address signer, uint256 nonce) internal view returns (bytes32) {
         return _hashTypedDataV4(keccak256(abi.encode(
-                keccak256("ChangeStatusesInList(bool[] revoked,address namespace,bytes32 revocationList,bytes32[] revocationKeys,address signer,uint nonce)"),
+                keccak256("ChangeStatusesInList(bool[] revoked,address namespace,bytes32 revocationList,bytes32[] revocationKeys,address signer,uint256 nonce)"),
                 keccak256(abi.encodePacked(revoked)),
                 namespace,
                 revocationList,
@@ -167,9 +167,9 @@ contract RevocationRegistry is Initializable, EIP712Upgradeable, PausableUpgrade
         _changeStatusesInList(revoked, namespace, revocationList, revocationKeys);
     }
 
-    function _hashChangeStatusesInListDelegated(bool[] memory revoked, address namespace, bytes32 revocationList, bytes32[] memory revocationKeys, address signer, uint nonce) internal view returns (bytes32) {
+    function _hashChangeStatusesInListDelegated(bool[] memory revoked, address namespace, bytes32 revocationList, bytes32[] memory revocationKeys, address signer, uint256 nonce) internal view returns (bytes32) {
         return _hashTypedDataV4(keccak256(abi.encode(
-                keccak256("ChangeStatusesInListDelegated(bool[] revoked,address namespace,bytes32 revocationList,bytes32[] revocationKeys,address signer,uint nonce)"),
+                keccak256("ChangeStatusesInListDelegated(bool[] revoked,address namespace,bytes32 revocationList,bytes32[] revocationKeys,address signer,uint256 nonce)"),
                 keccak256(abi.encodePacked(revoked)),
                 namespace,
                 revocationList,
@@ -198,9 +198,9 @@ contract RevocationRegistry is Initializable, EIP712Upgradeable, PausableUpgrade
         _changeListOwner(namespace, newOwner, revocationList);
     }
 
-    function _hashChangeListOwner(address namespace, address newOwner, bytes32 revocationList, address signer, uint nonce) internal view returns (bytes32) {
+    function _hashChangeListOwner(address namespace, address newOwner, bytes32 revocationList, address signer, uint256 nonce) internal view returns (bytes32) {
         return _hashTypedDataV4(keccak256(abi.encode(
-                keccak256("ChangeListOwner(address namespace,address newOwner,bytes32 revocationList,address signer,uint nonce)"),
+                keccak256("ChangeListOwner(address namespace,address newOwner,bytes32 revocationList,address signer,uint256 nonce)"),
                 namespace,
                 newOwner,
                 revocationList,
@@ -227,9 +227,9 @@ contract RevocationRegistry is Initializable, EIP712Upgradeable, PausableUpgrade
         _changeListStatus(revoked, namespace, revocationList);
     }
 
-    function _hashChangeListStatus(bool revoked, address namespace, bytes32 revocationList, address signer, uint nonce) internal view returns (bytes32) {
+    function _hashChangeListStatus(bool revoked, address namespace, bytes32 revocationList, address signer, uint256 nonce) internal view returns (bytes32) {
         return _hashTypedDataV4(keccak256(abi.encode(
-                keccak256("ChangeListStatus(bool revoked,address namespace,bytes32 revocationList,address signer,uint nonce)"),
+                keccak256("ChangeListStatus(bool revoked,address namespace,bytes32 revocationList,address signer,uint256 nonce)"),
                 revoked,
                 namespace,
                 revocationList,
@@ -258,9 +258,9 @@ contract RevocationRegistry is Initializable, EIP712Upgradeable, PausableUpgrade
         _addListDelegate(namespace, delegate, revocationList, validity);
     }
 
-    function _hashAddListDelegate(address namespace, address delegate, bytes32 revocationList, uint validity, address signer, uint nonce) internal view returns (bytes32) {
+    function _hashAddListDelegate(address namespace, address delegate, bytes32 revocationList, uint validity, address signer, uint256 nonce) internal view returns (bytes32) {
         return _hashTypedDataV4(keccak256(abi.encode(
-                keccak256("AddListDelegate(address namespace,address delegate,bytes32 revocationList,uint validity,address signer,uint nonce)"),
+                keccak256("AddListDelegate(address namespace,address delegate,bytes32 revocationList,uint validity,address signer,uint256 nonce)"),
                 namespace,
                 delegate,
                 revocationList,
@@ -289,9 +289,9 @@ contract RevocationRegistry is Initializable, EIP712Upgradeable, PausableUpgrade
         _removeListDelegate(namespace, delegate, revocationList);
     }
 
-    function _hashRemoveListDelegate(address namespace, address delegate, bytes32 revocationList, address signer, uint nonce) internal view returns (bytes32) {
+    function _hashRemoveListDelegate(address namespace, address delegate, bytes32 revocationList, address signer, uint256 nonce) internal view returns (bytes32) {
         return _hashTypedDataV4(keccak256(abi.encode(
-                keccak256("RemoveListDelegate(address namespace,address delegate,bytes32 revocationList,address signer,uint nonce)"),
+                keccak256("RemoveListDelegate(address namespace,address delegate,bytes32 revocationList,address signer,uint256 nonce)"),
                 namespace,
                 delegate,
                 revocationList,
diff --git a/package.json b/package.json
index edfea45..dd09cf5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@spherity/ethr-revocation-registry",
-  "version": "1.0.13",
+  "version": "1.1.0",
   "description": "The Ethereum Revocation List types for smart contract interaction.",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
diff --git a/src/util.ts b/src/util.ts
index 9ec0473..c8bb70d 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -9,7 +9,7 @@ export const EIP712ChangeStatusType = {
         {name: 'revocationList', type: 'bytes32'} as TypedDataField,
         {name: 'revocationKey', type: 'bytes32'} as TypedDataField,
         {name: 'signer', type: 'address'} as TypedDataField,
-        {name: 'nonce', type: 'uint'} as TypedDataField,
+        {name: 'nonce', type: 'uint256'} as TypedDataField,
     ]
 }
 
@@ -20,7 +20,7 @@ export const EIP712ChangeStatusDelegatedType = {
         {name: 'revocationList', type: 'bytes32'} as TypedDataField,
         {name: 'revocationKey', type: 'bytes32'} as TypedDataField,
         {name: 'signer', type: 'address'} as TypedDataField,
-        {name: 'nonce', type: 'uint'} as TypedDataField,
+        {name: 'nonce', type: 'uint256'} as TypedDataField,
     ]
 }
 
@@ -31,7 +31,7 @@ export const EIP712ChangeStatusesInListType = {
         {name: 'revocationList', type: 'bytes32'},
         {name: 'revocationKeys', type: 'bytes32[]'},
         {name: 'signer', type: 'address'},
-        {name: 'nonce', type: 'uint'},
+        {name: 'nonce', type: 'uint256'},
     ]
 }
 
@@ -42,7 +42,7 @@ export const EIP712ChangeStatusesInListDelegatedType = {
         {name: 'revocationList', type: 'bytes32'},
         {name: 'revocationKeys', type: 'bytes32[]'},
         {name: 'signer', type: 'address'},
-        {name: 'nonce', type: 'uint'},
+        {name: 'nonce', type: 'uint256'},
     ]
 }
 
@@ -52,7 +52,7 @@ export const EIP712ChangeListOwnerType = {
         {name: 'newOwner', type: 'address'},
         {name: 'revocationList', type: 'bytes32'},
         {name: 'signer', type: 'address'},
-        {name: 'nonce', type: 'uint'},
+        {name: 'nonce', type: 'uint256'},
     ]
 }
 
@@ -61,9 +61,9 @@ export const EIP712AddListDelegateType = {
         {name: 'namespace', type: 'address'},
         {name: 'delegate', type: 'address'},
         {name: 'revocationList', type: 'bytes32'},
-        {name: 'validity', type: 'uint'},
+        {name: 'validity', type: 'uint256'},
         {name: 'signer', type: 'address'},
-        {name: 'nonce', type: 'uint'},
+        {name: 'nonce', type: 'uint256'},
     ]
 }
 
@@ -73,7 +73,7 @@ export const EIP712RemoveListDelegateType = {
         {name: 'delegate', type: 'address'},
         {name: 'revocationList', type: 'bytes32'},
         {name: 'signer', type: 'address'},
-        {name: 'nonce', type: 'uint'},
+        {name: 'nonce', type: 'uint256'},
     ]
 }
 
@@ -83,6 +83,6 @@ export const EIP712ChangeListStatusType = {
         {name: 'namespace', type: 'address'},
         {name: 'revocationList', type: 'bytes32'},
         {name: 'signer', type: 'address'},
-        {name: 'nonce', type: 'uint'},
+        {name: 'nonce', type: 'uint256'},
     ]
 }
\ No newline at end of file