Fixed ERC3525 dependency version and upgraded hardhat to make ethereu…

…m tests more reliable

ethereum/smart-contract/package.json

@@ -37,7 +37,7 @@
     "@openzeppelin/hardhat-upgrades": "^1.22.1",
     "@openzeppelin/test-environment": "^0.1.9",
     "@openzeppelin/test-helpers": "^0.5.11",
-    "@solvprotocol/erc-3525": "^1.1.0",
+    "@solvprotocol/erc-3525": "1.1.0",
     "@typechain/ethers-v5": "^10.2.0",
     "@typechain/hardhat": "^6.1.5",
     "@types/chai": "^4.3.1",
@@ -48,7 +48,7 @@
     "dotenv": "^16.0.3",
     "ethers": "^5.7.2",
     "ganache-time-traveler": "^1.0.16",
-    "hardhat": "^2.18.2",
+    "hardhat": "^2.22.9",
     "hardhat-abi-exporter": "^2.10.1",
     "hardhat-contract-sizer": "^2.10.0",
     "hardhat-deploy": "^0.11.43",

ethereum/smart-contract/test/gatewayToken.test.ts

@@ -1615,7 +1615,7 @@ describe('GatewayToken', async () => {
         const balance = await alice.getBalance();
         const charge = makeWeiCharge(balance.mul(2));
         const shouldFail = gatewayToken.connect(alice).mint(alice.address, gkn1, 0, 0, charge, { value: charge.value });
-        await expect(shouldFail).to.be.rejectedWith(/sender doesn't have enough funds/);
+        await expect(shouldFail).to.be.rejectedWith(/Sender doesn't have enough funds/);
       });
     });