Merge pull request #7 from protokol/renovate/web3-1.x

chore(deps): update dependency web3 to v1.5.1

package.json

@@ -52,7 +52,7 @@
         "tslint-plugin-prettier": "2.3.0",
         "typechain": "5.1.2",
         "typescript": "4.3.5",
-        "web3": "1.5.0"
+        "web3": "1.5.1"
     },
     "mocha": {
         "timeout": 10000000