bosonprotocol · levalleux-ludo · May 12, 2026 · May 11, 2026 · May 11, 2026 · May 11, 2026
diff --git a/contracts/hardhat.config.js b/contracts/hardhat.config.js
@@ -134,21 +134,21 @@ module.exports = {
               yul: true
             }
           },
-          evmVersion: "shanghai" // for ethereum mainnet, use shanghai, for polygon, use london
+          evmVersion: "cancun"
         },
       },
       {
-        version: "0.8.22",
+        version: "0.8.35",
         settings: {
           viaIR: false,
           optimizer: {
             enabled: true,
-            runs: 100,
+            runs: 50,
             details: {
               yul: true
             }
           },
-          evmVersion: "shanghai" // for ethereum mainnet, use shanghai, for polygon, use london
+          evmVersion: "cancun"
         }
       },
       {
@@ -178,6 +178,8 @@ module.exports = {
     hardhat: {
       allowUnlimitedContractSize: true,
       chainId: 31337,
+      blockGasLimit: 16_000_000,
+      hardfork: "cancun",
       accounts: ACCOUNTS.map(({ privateKey }) => ({
         privateKey,
         balance: "1000000000000000000000000000"

diff --git a/contracts/other-contracts/mock/MockBosonSellerHandler.sol b/contracts/other-contracts/mock/MockBosonSellerHandler.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
-pragma solidity 0.8.22;
+pragma solidity 0.8.35;
 
 import { BosonTypes } from "../../protocol-contracts/contracts/domain/BosonTypes.sol";
 

diff --git a/contracts/other-contracts/mock/MockBosonVoucher.sol b/contracts/other-contracts/mock/MockBosonVoucher.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
-pragma solidity 0.8.22;
+pragma solidity 0.8.35;
 
 contract MockBosonVoucher {
   uint256 private sellerId;

diff --git a/contracts/other-contracts/opensea-wrapper/OpenSeaWrapper.sol b/contracts/other-contracts/opensea-wrapper/OpenSeaWrapper.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
-pragma solidity 0.8.22;
+pragma solidity 0.8.35;
 import { IBosonExchangeHandler } from "../../protocol-contracts/contracts/interfaces/handlers/IBosonExchangeHandler.sol";
 import { IBosonOfferHandler } from "../../protocol-contracts/contracts/interfaces/handlers/IBosonOfferHandler.sol";
 import { DAIAliases as DAI } from "../../protocol-contracts/contracts/interfaces/DAIAliases.sol";

diff --git a/contracts/other-contracts/opensea-wrapper/OpenSeaWrapperFactory.sol b/contracts/other-contracts/opensea-wrapper/OpenSeaWrapperFactory.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
-pragma solidity 0.8.22;
+pragma solidity 0.8.35;
 
 import { OpenSeaWrapper } from './OpenSeaWrapper.sol';
 import { BosonTypes } from "../../protocol-contracts/contracts/domain/BosonTypes.sol";

diff --git a/contracts/package-lock.json b/contracts/package-lock.json
diff --git a/contracts/package.json b/contracts/package.json
@@ -1,25 +1,25 @@
 {
   "name": "hardhat-project",
   "scripts": {
-    "postinstall": "patch-package && node ./scripts/postinstall.js --protocolVersion=2.5.0",
+    "postinstall": "patch-package && node ./scripts/postinstall.js --protocolVersion=2.5.1",
     "deploy": "hardhat run ./scripts/deploy.js --network localhost",
     "deploy:ropsten": "hardhat run ./scripts/deploy.js --network ropsten",
     "deploy:kovan": "hardhat run ./scripts/deploy.js --network kovan",
     "node": "hardhat node --hostname 0.0.0.0"
   },
   "devDependencies": {
-    "@bosonprotocol/boson-protocol-contracts": "github:bosonprotocol/boson-protocol-contracts#efd5d1a8f23c3bca7c25273ea4c912a367250119",
+    "@bosonprotocol/boson-protocol-contracts": "github:bosonprotocol/boson-protocol-contracts#858661679cc8ba2be97eedf3cbc3acd0f5c1903e",
     "@manifoldxyz/royalty-registry-solidity": "github:manifoldxyz/royalty-registry-solidity#e5369fc79279ce2e4c6ea2eb5914df51e89e8bd8",
     "@nomicfoundation/hardhat-ethers": "^3.0.9",
     "@nomicfoundation/hardhat-network-helpers": "^1.0.13",
     "@nomicfoundation/hardhat-toolbox": "^6.0.0",
     "chai": "^4.3.6",
     "dotenv": "^16.0.1",
     "ethereum-waffle": "^3.4.4",
-    "ethers": "^6.15.0",
+    "ethers": "^6.16.0",
     "ethersv5": "npm:ethers@^5.7.2",
     "glob": "^9.1.0",
-    "hardhat": "^2.25.0",
+    "hardhat": "^2.28.6",
     "hardhat-abi-exporter": "^2.9.0",
     "patch-package": "^8.0.0",
     "seaport": "github:ProjectOpenSea/seaport#e9c5a9f17cb5ee658ccc9cb1a8eeab02c1f5a4cd"

diff --git a/e2e/docker-compose.yml b/e2e/docker-compose.yml
@@ -38,15 +38,15 @@ services:
       - host.docker.internal:host-gateway
 
   boson-protocol-node:
-    image: boson-protocol-node:efd5d1a8f23c3bca7c25273ea4c912a367250119_2
+    image: boson-protocol-node:858661679cc8ba2be97eedf3cbc3acd0f5c1903e_2
     build:
       context: ../.
       dockerfile: ./contracts/Dockerfile
     ports:
       - "8545:8545"
 
   boson-subgraph:
-    image: boson-subgraph:efd5d1a8f23c3bca7c25273ea4c912a367250119_3
+    image: boson-subgraph:858661679cc8ba2be97eedf3cbc3acd0f5c1903e_1
     build:
       context: ../
       dockerfile: ./packages/subgraph/Dockerfile