Update pyproject.toml

Author: Kircheneer

pyproject.toml

@@ -21,8 +21,6 @@ pydantic = "^1.7.4,!=1.8,!=1.8.1"
 structlog = ">= 20.1.0, < 22.0.0"
 packaging = "^21.3"
 colorama = {version = "^0.4.3", optional = true}
-# For Pydantic
-dataclasses = {version = "^0.7", python = "~3.6"}
 redis = {version = "^4.3", optional = true}
 
 [tool.poetry.extras]