diff --git a/.openzeppelin/polygon.json b/.openzeppelin/polygon.json
index 56f14c8a..9ed466f0 100644
--- a/.openzeppelin/polygon.json
+++ b/.openzeppelin/polygon.json
@@ -5675,6 +5675,546 @@
           }
         }
       }
+    },
+    "01196f4a16460214f4f46380db9c408f5e626ada19466b1c234db291ef7d52b4": {
+      "address": "0x11227E54F19934164A81d5aDd1ce5825D46B2271",
+      "txHash": "0xd1ff7947acf026d45c6d7da23fadb6cfe762077fd02fb8156a7f00c1f769a675",
+      "layout": {
+        "solcVersion": "0.8.17",
+        "storage": [
+          {
+            "label": "_initialized",
+            "offset": 0,
+            "slot": "0",
+            "type": "t_uint8",
+            "contract": "Initializable",
+            "src": "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol:62",
+            "retypedFrom": "bool"
+          },
+          {
+            "label": "_initializing",
+            "offset": 1,
+            "slot": "0",
+            "type": "t_bool",
+            "contract": "Initializable",
+            "src": "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol:67"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "1",
+            "type": "t_array(t_uint256)50_storage",
+            "contract": "ContextUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol:36"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "51",
+            "type": "t_array(t_uint256)50_storage",
+            "contract": "ERC165Upgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol:41"
+          },
+          {
+            "label": "_name",
+            "offset": 0,
+            "slot": "101",
+            "type": "t_string_storage",
+            "contract": "ERC721Upgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:25"
+          },
+          {
+            "label": "_symbol",
+            "offset": 0,
+            "slot": "102",
+            "type": "t_string_storage",
+            "contract": "ERC721Upgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:28"
+          },
+          {
+            "label": "_owners",
+            "offset": 0,
+            "slot": "103",
+            "type": "t_mapping(t_uint256,t_address)",
+            "contract": "ERC721Upgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:31"
+          },
+          {
+            "label": "_balances",
+            "offset": 0,
+            "slot": "104",
+            "type": "t_mapping(t_address,t_uint256)",
+            "contract": "ERC721Upgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:34"
+          },
+          {
+            "label": "_tokenApprovals",
+            "offset": 0,
+            "slot": "105",
+            "type": "t_mapping(t_uint256,t_address)",
+            "contract": "ERC721Upgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:37"
+          },
+          {
+            "label": "_operatorApprovals",
+            "offset": 0,
+            "slot": "106",
+            "type": "t_mapping(t_address,t_mapping(t_address,t_bool))",
+            "contract": "ERC721Upgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:40"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "107",
+            "type": "t_array(t_uint256)44_storage",
+            "contract": "ERC721Upgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:465"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "151",
+            "type": "t_array(t_uint256)50_storage",
+            "contract": "ERC2771RegistryContext",
+            "src": "contracts/metatx/ERC2771RegistryContext.sol:89"
+          },
+          {
+            "label": "_keys",
+            "offset": 0,
+            "slot": "201",
+            "type": "t_mapping(t_uint256,t_string_storage)",
+            "contract": "KeyStorage",
+            "src": "contracts/KeyStorage.sol:7"
+          },
+          {
+            "label": "_records",
+            "offset": 0,
+            "slot": "202",
+            "type": "t_mapping(t_uint256,t_mapping(t_uint256,t_string_storage))",
+            "contract": "RecordStorage",
+            "src": "contracts/RecordStorage.sol:11"
+          },
+          {
+            "label": "_tokenPresets",
+            "offset": 0,
+            "slot": "203",
+            "type": "t_mapping(t_uint256,t_uint256)",
+            "contract": "RecordStorage",
+            "src": "contracts/RecordStorage.sol:14"
+          },
+          {
+            "label": "_HASHED_NAME",
+            "offset": 0,
+            "slot": "204",
+            "type": "t_bytes32",
+            "contract": "EIP712UpgradeableGap",
+            "src": "contracts/metatx/UNSRegistryForwarder.sol:12"
+          },
+          {
+            "label": "_HASHED_VERSION",
+            "offset": 0,
+            "slot": "205",
+            "type": "t_bytes32",
+            "contract": "EIP712UpgradeableGap",
+            "src": "contracts/metatx/UNSRegistryForwarder.sol:13"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "206",
+            "type": "t_array(t_uint256)50_storage",
+            "contract": "EIP712UpgradeableGap",
+            "src": "contracts/metatx/UNSRegistryForwarder.sol:14"
+          },
+          {
+            "label": "_nonces",
+            "offset": 0,
+            "slot": "256",
+            "type": "t_mapping(t_uint256,t_uint256)",
+            "contract": "UNSRegistryForwarder",
+            "src": "contracts/metatx/UNSRegistryForwarder.sol:24"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "257",
+            "type": "t_array(t_uint256)50_storage",
+            "contract": "UNSRegistryForwarder",
+            "src": "contracts/metatx/UNSRegistryForwarder.sol:52"
+          },
+          {
+            "label": "_prefix",
+            "offset": 0,
+            "slot": "307",
+            "type": "t_string_storage",
+            "contract": "UNSRegistry",
+            "src": "contracts/UNSRegistry.sol:36"
+          },
+          {
+            "label": "_mintingManager",
+            "offset": 0,
+            "slot": "308",
+            "type": "t_address",
+            "contract": "UNSRegistry",
+            "src": "contracts/UNSRegistry.sol:38"
+          },
+          {
+            "label": "_reverses",
+            "offset": 0,
+            "slot": "309",
+            "type": "t_mapping(t_address,t_uint256)",
+            "contract": "UNSRegistry",
+            "src": "contracts/UNSRegistry.sol:40"
+          },
+          {
+            "label": "_proxyReaders",
+            "offset": 0,
+            "slot": "310",
+            "type": "t_mapping(t_address,t_bool)",
+            "contract": "UNSRegistry",
+            "src": "contracts/UNSRegistry.sol:42"
+          },
+          {
+            "label": "_upgradedTokens",
+            "offset": 0,
+            "slot": "311",
+            "type": "t_mapping(t_uint256,t_bool)",
+            "contract": "UNSRegistry",
+            "src": "contracts/UNSRegistry.sol:44"
+          },
+          {
+            "label": "_tokenNames",
+            "offset": 0,
+            "slot": "312",
+            "type": "t_mapping(t_uint256,t_string_storage)",
+            "contract": "UNSRegistry",
+            "src": "contracts/UNSRegistry.sol:46"
+          },
+          {
+            "label": "_expiries",
+            "offset": 0,
+            "slot": "313",
+            "type": "t_mapping(t_uint256,t_uint64)",
+            "contract": "UNSRegistry",
+            "src": "contracts/UNSRegistry.sol:49"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "314",
+            "type": "t_array(t_uint256)45_storage",
+            "contract": "UNSRegistry",
+            "src": "contracts/UNSRegistry.sol:491"
+          }
+        ],
+        "types": {
+          "t_address": {
+            "label": "address",
+            "numberOfBytes": "20"
+          },
+          "t_array(t_uint256)44_storage": {
+            "label": "uint256[44]",
+            "numberOfBytes": "1408"
+          },
+          "t_array(t_uint256)45_storage": {
+            "label": "uint256[45]",
+            "numberOfBytes": "1440"
+          },
+          "t_array(t_uint256)50_storage": {
+            "label": "uint256[50]",
+            "numberOfBytes": "1600"
+          },
+          "t_bool": {
+            "label": "bool",
+            "numberOfBytes": "1"
+          },
+          "t_bytes32": {
+            "label": "bytes32",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_address,t_bool)": {
+            "label": "mapping(address => bool)",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_address,t_mapping(t_address,t_bool))": {
+            "label": "mapping(address => mapping(address => bool))",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_address,t_uint256)": {
+            "label": "mapping(address => uint256)",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_uint256,t_address)": {
+            "label": "mapping(uint256 => address)",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_uint256,t_bool)": {
+            "label": "mapping(uint256 => bool)",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_uint256,t_mapping(t_uint256,t_string_storage))": {
+            "label": "mapping(uint256 => mapping(uint256 => string))",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_uint256,t_string_storage)": {
+            "label": "mapping(uint256 => string)",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_uint256,t_uint256)": {
+            "label": "mapping(uint256 => uint256)",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_uint256,t_uint64)": {
+            "label": "mapping(uint256 => uint64)",
+            "numberOfBytes": "32"
+          },
+          "t_string_storage": {
+            "label": "string",
+            "numberOfBytes": "32"
+          },
+          "t_uint256": {
+            "label": "uint256",
+            "numberOfBytes": "32"
+          },
+          "t_uint64": {
+            "label": "uint64",
+            "numberOfBytes": "8"
+          },
+          "t_uint8": {
+            "label": "uint8",
+            "numberOfBytes": "1"
+          }
+        },
+        "namespaces": {}
+      }
+    },
+    "c4c21cb424f06f06bdab4668ac52396ae30645eb832bfbf3e62e5817d14e84c6": {
+      "address": "0x8Efbe119357753c5d12f078AC081E37a5AFACf33",
+      "txHash": "0x1a6a646d6c5d33e5bd0adae7ce3d5ce23ac2959316974cb014c9e13a9fad4893",
+      "layout": {
+        "solcVersion": "0.8.17",
+        "storage": [
+          {
+            "label": "_initialized",
+            "offset": 0,
+            "slot": "0",
+            "type": "t_uint8",
+            "contract": "Initializable",
+            "src": "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol:62",
+            "retypedFrom": "bool"
+          },
+          {
+            "label": "_initializing",
+            "offset": 1,
+            "slot": "0",
+            "type": "t_bool",
+            "contract": "Initializable",
+            "src": "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol:67"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "1",
+            "type": "t_array(t_uint256)50_storage",
+            "contract": "ContextUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol:36"
+          },
+          {
+            "label": "_owner",
+            "offset": 0,
+            "slot": "51",
+            "type": "t_address",
+            "contract": "OwnableUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol:22"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "52",
+            "type": "t_array(t_uint256)49_storage",
+            "contract": "OwnableUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol:94"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "101",
+            "type": "t_array(t_uint256)50_storage",
+            "contract": "ERC165Upgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol:41"
+          },
+          {
+            "label": "_roles",
+            "offset": 0,
+            "slot": "151",
+            "type": "t_mapping(t_bytes32,t_struct(RoleData)12510_storage)",
+            "contract": "AccessControlUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol:61"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "152",
+            "type": "t_array(t_uint256)49_storage",
+            "contract": "AccessControlUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol:259"
+          },
+          {
+            "label": "unsRegistry",
+            "offset": 0,
+            "slot": "201",
+            "type": "t_contract(IUNSRegistry)29170",
+            "contract": "MintingManager",
+            "src": "contracts/MintingManager.sol:30"
+          },
+          {
+            "label": "cnsMintingController",
+            "offset": 0,
+            "slot": "202",
+            "type": "t_contract(IMintingController)35130",
+            "contract": "MintingManager",
+            "src": "contracts/MintingManager.sol:31"
+          },
+          {
+            "label": "cnsURIPrefixController",
+            "offset": 0,
+            "slot": "203",
+            "type": "t_contract(IURIPrefixController)35206",
+            "contract": "MintingManager",
+            "src": "contracts/MintingManager.sol:32"
+          },
+          {
+            "label": "cnsResolver",
+            "offset": 0,
+            "slot": "204",
+            "type": "t_contract(IResolver)35198",
+            "contract": "MintingManager",
+            "src": "contracts/MintingManager.sol:33"
+          },
+          {
+            "label": "_tlds",
+            "offset": 0,
+            "slot": "205",
+            "type": "t_mapping(t_uint256,t_string_storage)",
+            "contract": "MintingManager",
+            "src": "contracts/MintingManager.sol:40"
+          },
+          {
+            "label": "unsOperator",
+            "offset": 0,
+            "slot": "206",
+            "type": "t_address",
+            "contract": "MintingManager",
+            "src": "contracts/MintingManager.sol:42"
+          },
+          {
+            "label": "_expirableTlds",
+            "offset": 0,
+            "slot": "207",
+            "type": "t_mapping(t_uint256,t_bool)",
+            "contract": "MintingManager",
+            "src": "contracts/MintingManager.sol:47"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "208",
+            "type": "t_array(t_uint256)48_storage",
+            "contract": "MintingManager",
+            "src": "contracts/MintingManager.sol:514"
+          }
+        ],
+        "types": {
+          "t_address": {
+            "label": "address",
+            "numberOfBytes": "20"
+          },
+          "t_array(t_uint256)48_storage": {
+            "label": "uint256[48]",
+            "numberOfBytes": "1536"
+          },
+          "t_array(t_uint256)49_storage": {
+            "label": "uint256[49]",
+            "numberOfBytes": "1568"
+          },
+          "t_array(t_uint256)50_storage": {
+            "label": "uint256[50]",
+            "numberOfBytes": "1600"
+          },
+          "t_bool": {
+            "label": "bool",
+            "numberOfBytes": "1"
+          },
+          "t_bytes32": {
+            "label": "bytes32",
+            "numberOfBytes": "32"
+          },
+          "t_contract(IMintingController)35130": {
+            "label": "contract IMintingController",
+            "numberOfBytes": "20"
+          },
+          "t_contract(IResolver)35198": {
+            "label": "contract IResolver",
+            "numberOfBytes": "20"
+          },
+          "t_contract(IUNSRegistry)29170": {
+            "label": "contract IUNSRegistry",
+            "numberOfBytes": "20"
+          },
+          "t_contract(IURIPrefixController)35206": {
+            "label": "contract IURIPrefixController",
+            "numberOfBytes": "20"
+          },
+          "t_mapping(t_address,t_bool)": {
+            "label": "mapping(address => bool)",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_bytes32,t_struct(RoleData)12510_storage)": {
+            "label": "mapping(bytes32 => struct AccessControlUpgradeable.RoleData)",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_uint256,t_bool)": {
+            "label": "mapping(uint256 => bool)",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_uint256,t_string_storage)": {
+            "label": "mapping(uint256 => string)",
+            "numberOfBytes": "32"
+          },
+          "t_string_storage": {
+            "label": "string",
+            "numberOfBytes": "32"
+          },
+          "t_struct(RoleData)12510_storage": {
+            "label": "struct AccessControlUpgradeable.RoleData",
+            "members": [
+              {
+                "label": "members",
+                "type": "t_mapping(t_address,t_bool)",
+                "offset": 0,
+                "slot": "0"
+              },
+              {
+                "label": "adminRole",
+                "type": "t_bytes32",
+                "offset": 0,
+                "slot": "1"
+              }
+            ],
+            "numberOfBytes": "64"
+          },
+          "t_uint256": {
+            "label": "uint256",
+            "numberOfBytes": "32"
+          },
+          "t_uint8": {
+            "label": "uint8",
+            "numberOfBytes": "1"
+          }
+        },
+        "namespaces": {}
+      }
     }
   }
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 059a4b94..20ff8632 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## v0.9.12
+
+- Upgraded `UNSRegistry` and `MintingManager` on Polygon Mainnet
+
 ## v0.9.11
 
 - Switched verification scripts to use Polygonscan for Amoy
diff --git a/package.json b/package.json
index 1f7334bd..c123829a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "uns",
-  "version": "0.9.11",
+  "version": "0.9.12",
   "description": "UNS contracts and tools",
   "repository": "https://github.com/unstoppabledomains/uns.git",
   "main": "./dist/index.js",
diff --git a/uns-config.json b/uns-config.json
index 2f536f40..3d0b9068 100644
--- a/uns-config.json
+++ b/uns-config.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.9.1",
+    "version": "0.9.2",
     "networks": {
         "1": {
             "contracts": {
@@ -125,7 +125,7 @@
             "contracts": {
                 "UNSRegistry": {
                     "address": "0xa9a6A3626993D487d2Dbda3173cf58cA1a9D9e9f",
-                    "implementation": "0xC4999E1daef4ecBd4E0F71A00B4a78B53e617922",
+                    "implementation": "0x11227E54F19934164A81d5aDd1ce5825D46B2271",
                     "legacyAddresses": [],
                     "deploymentBlock": "0x01272eb5",
                     "forwarder": "0xa9a6A3626993D487d2Dbda3173cf58cA1a9D9e9f"
@@ -138,7 +138,7 @@
                 },
                 "MintingManager": {
                     "address": "0x7be83293BeeDc9Eba1bd76c66A65F10F3efaeC26",
-                    "implementation": "0x1FF7fC4473E3CDA0428830a1bc96028A0C12244C",
+                    "implementation": "0x8Efbe119357753c5d12f078AC081E37a5AFACf33",
                     "legacyAddresses": [],
                     "deploymentBlock": "0x01272f41",
                     "forwarder": "0xC37d3c4326ab0E1D2b9D8b916bBdf5715f780fcF"