diff --git a/LICENSE b/LICENSE
index 12244562..d9af8740 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2017-2018 Alex Root Junior
+Copyright (c) 2017-2019 Alex Root Junior
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this
 software and associated documentation files (the "Software"), to deal in the Software
diff --git a/pyproject.toml b/pyproject.toml
index 6168acfe..1f7cbb19 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,17 +1,52 @@
+[tool.poetry]
+name = "aiogram"
+version = "3.0.0-alpha.0"
+description = "is a pretty simple and fully asynchronous framework for Telegram Bot API"
+authors = ["Alex Root Junior <jroot.junior@gmail.com>"]
+license = "MIT"
+
+[tool.poetry.dependencies]
+python = "^3.7"
+aiohttp = "^3.6"
+pydantic = "^1.1"
+Babel = "^2.7"
+
+[tool.poetry.dev-dependencies]
+black = {version = "^18.3-alpha.0", allows-prereleases = true}
+isort = "^4.3"
+flake8 = "^3.7"
+mypy = "^0.740.0"
+pytest = "^5.2"
+pytest-asyncio = "^0.10.0"
+aresponses = "^1.1"
+uvloop = "^0.14.0"
+mkdocs = "^1.0"
+mkdocs-material = "^4.4"
+pygments = "^2.4"
+pymdown-extensions = "^6.1"
+
 [tool.black]
 line-length = 99
 target-version = ['py37', 'py38']
 exclude = '''
 (
-  /(
-      \.eggs
-    | \.git
-    | \.tox
-    | build
-    | dist
-    | venv
-    | docs
-  )/
-  | foo.py
+    \.eggs
+  | \.git
+  | \.tox
+  | build
+  | dist
+  | venv
+  | docs
 )
-'''
\ No newline at end of file
+'''
+
+[tool.isort]
+multi_line_output = 3
+include_trailing_comma = true
+force_grid_wrap = 0
+use_parentheses = true
+line_length = 99
+
+[build-system]
+requires = ["poetry>=0.12"]
+build-backend = "poetry.masonry.api"