[Snyk] Security upgrade web3 from 1.0.0-beta.55 to 4.0.1

[baby636]

Snyk has created this PR to fix 9 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• app/package.json

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Improper Verification of Cryptographic Signature SNYK-JS-ELLIPTIC-8187303	786
	Improper Input Validation SNYK-JS-URLPARSE-2407770	726
	Improper Input Validation SNYK-JS-URLPARSE-543307	726
	Prototype Pollution SNYK-JS-WEB3UTILS-6229337	696
	Access Restriction Bypass SNYK-JS-URLPARSE-2401205	641
	Authorization Bypass SNYK-JS-URLPARSE-2407759	641
	Authorization Bypass Through User-Controlled Key SNYK-JS-URLPARSE-2412697	631
	Open Redirect SNYK-JS-URLPARSE-1533425	586
	Improper Input Validation SNYK-JS-URLPARSE-1078283	479

---

Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

---

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

For more information:
🧐 View latest project report
📜 Customise PR templates
🛠 Adjust project settings
📚 Read about Snyk's upgrade logic

---

Learn how to fix vulnerabilities with free interactive lessons:

🦉 Improper Input Validation
🦉 Open Redirect
🦉 Access Restriction Bypass
🦉 More lessons are available in Snyk Learn