v4.9.3

What's Changed

• Bump faker from 15.3.4 to 16.6.0 by @dependabot in #446
• Bump pytest from 7.2.0 to 7.2.1 by @dependabot in #447
• Add etherscan client for Celo network by @Uxio0 in #448

Full Changelog: v4.9.2...v4.9.3