diff --git a/.cirrus.yml b/.cirrus.yml
index 95e67bb0a09..2a1c443a7bc 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -1,24 +1,29 @@
 freebsd_instance:
-  image_family: freebsd-12-2
+  image_family: freebsd-13-0
 
 test_task:
   name: "Tests / FreeBSD / "
   only_if: $CIRRUS_TAG == ''
   skip: "!changesInclude('.cirrus.yml', 'poetry.lock', 'pyproject.toml', '**.json','**.py')"
   env:
+    PATH: /.local/bin:${PATH}
     matrix:
-      - PYTHON: python3.6
       - PYTHON: python3.8
+      - PYTHON: python3.9
   python_script:
     - PYPACKAGE=$(printf '%s' $PYTHON | tr -d '.')
     - SQLPACKAGE=$(printf '%s-sqlite3' $PYPACKAGE | sed 's/thon//')
-    - pkg install -y git-lite $PYPACKAGE $SQLPACKAGE
+    - pkg install -y git-lite curl $PYPACKAGE $SQLPACKAGE
   pip_script:
     - $PYTHON -m ensurepip
-    - $PYTHON -m pip --disable-pip-version-check install -U pip tox virtualenv
-    - $PYTHON -m pip --disable-pip-version-check install -U --pre poetry
+    - $PYTHON -m pip --disable-pip-version-check install -U pip
+  poetry_script:
+    - curl -sL https://raw.githubusercontent.com/python-poetry/poetry/master/install-poetry.py \
+      | $PYTHON - -y
     - poetry config virtualenvs.in-project true
-  tox_script: $PYTHON -m tox -e py -- -q --junitxml=junit.xml tests
+  test_script: |
+    poetry install
+    poetry run pytest -q --junitxml=junit.xml tests
   on_failure:
     annotate_failure_artifacts:
       path: junit.xml
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 00000000000..f4369a4054e
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,11 @@
+version: 2
+
+updates:
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    # keep dependency updates manual for now
+    open-pull-requests-limit: 0
+    reviewers:
+      - "python-poetry/triage"
diff --git a/README.md b/README.md
index 9a456733b0d..e4ea02d9cad 100644
--- a/README.md
+++ b/README.md
@@ -208,7 +208,7 @@ There are some things we can notice here:
 * It will try to enforce [semantic versioning](<http://semver.org>) as the best practice in version naming.
 * You can specify the readme, included and excluded files: no more `MANIFEST.in`.
 `poetry` will also use VCS ignore files (like `.gitignore`) to populate the `exclude` section.
-* Keywords (up to 5) can be specified and will act as tags on the packaging site.
+* Keywords can be specified and will act as tags on the packaging site.
 * The dependencies sections support caret, tilde, wildcard, inequality and multiple requirements.
 * You must specify the python versions for which your package is compatible.
 
diff --git a/docs/basic-usage.md b/docs/basic-usage.md
index 15dafdeeada..fb20dee502b 100644
--- a/docs/basic-usage.md
+++ b/docs/basic-usage.md
@@ -74,7 +74,7 @@ pendulum = "^2.1"
 As you can see, it takes a mapping of **package names** and **version constraints**.
 
 Poetry uses this information to search for the right set of files in package "repositories" that you register
-in the `tool.poetry.repositories` section, or on [PyPI](https://pypi.org) by default.
+in the `tool.poetry.source` section, or on [PyPI](https://pypi.org) by default.
 
 Also, instead of modifying the `pyproject.toml` file by hand, you can use the `add` command.
 
diff --git a/docs/managing-environments.md b/docs/managing-environments.md
index d9b728825a1..deed3578467 100644
--- a/docs/managing-environments.md
+++ b/docs/managing-environments.md
@@ -30,12 +30,12 @@ to activate one explicitly, see [Switching environments](#switching-between-envi
 To easily switch between Python versions, it is recommended to
 use [pyenv](https://github.com/pyenv/pyenv) or similar tools.
 
-For instance, if your project is Python 2.7 only, a standard workflow
+For instance, if your project is Python 3.6 only, a standard workflow
 would be:
 
 ```bash
-pyenv install 2.7.15
-pyenv local 2.7.15  # Activate Python 2.7 for the current project
+pyenv install 3.6.15
+pyenv local 3.6.15  # Activate Python 3.6 for the current project
 poetry install
 ```
 {{% /note %}}
diff --git a/docs/pyproject.md b/docs/pyproject.md
index d7e75daa6f8..a0d1c896f41 100644
--- a/docs/pyproject.md
+++ b/docs/pyproject.md
@@ -87,7 +87,7 @@ An URL to the documentation of the project. **Optional**
 
 ## keywords
 
-A list of keywords (max: 5) that the package is related to. **Optional**
+A list of keywords that the package is related to. **Optional**
 
 ## classifiers
 
diff --git a/poetry/factory.py b/poetry/factory.py
index 144bfe35871..03b55175cd4 100644
--- a/poetry/factory.py
+++ b/poetry/factory.py
@@ -1,6 +1,3 @@
-from __future__ import absolute_import
-from __future__ import unicode_literals
-
 from pathlib import Path
 from typing import TYPE_CHECKING
 from typing import Dict
@@ -10,17 +7,16 @@
 from cleo.io.io import IO
 from cleo.io.null_io import NullIO
 
+from poetry.config.config import Config
+from poetry.config.file_config_source import FileConfigSource
 from poetry.core.factory import Factory as BaseFactory
 from poetry.core.toml.file import TOMLFile
-
-from .config.config import Config
-from .config.file_config_source import FileConfigSource
-from .locations import CONFIG_DIR
-from .packages.locker import Locker
-from .packages.project_package import ProjectPackage
-from .plugins.plugin_manager import PluginManager
-from .poetry import Poetry
-from .repositories.pypi_repository import PyPiRepository
+from poetry.locations import CONFIG_DIR
+from poetry.packages.locker import Locker
+from poetry.packages.project_package import ProjectPackage
+from poetry.plugins.plugin_manager import PluginManager
+from poetry.poetry import Poetry
+from poetry.repositories.pypi_repository import PyPiRepository
 
 
 if TYPE_CHECKING:
diff --git a/poetry/masonry/builders/editable.py b/poetry/masonry/builders/editable.py
index 52d42b8dab5..60c686844e6 100644
--- a/poetry/masonry/builders/editable.py
+++ b/poetry/masonry/builders/editable.py
@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import hashlib
 import os
 import shutil
diff --git a/poetry/repositories/installed_repository.py b/poetry/repositories/installed_repository.py
index e91e0bd3c9e..f5adbe0ac7b 100644
--- a/poetry/repositories/installed_repository.py
+++ b/poetry/repositories/installed_repository.py
@@ -63,11 +63,7 @@ def get_package_paths(cls, env: Env, name: str) -> Set[Path]:
                     if line and not line.startswith(("#", "import ", "import\t")):
                         path = Path(line)
                         if not path.is_absolute():
-                            try:
-                                path = lib.joinpath(path).resolve()
-                            except FileNotFoundError:
-                                # this is required to handle pathlib oddity on win32 python==3.5
-                                path = lib.joinpath(path)
+                            path = lib.joinpath(path).resolve()
                         paths.add(path)
 
         src_path = env.path / "src" / name
diff --git a/sonnet b/sonnet
index 70f2a5f5e74..aa91f132232 100755
--- a/sonnet
+++ b/sonnet
@@ -230,8 +230,6 @@ class MakeReleaseCommand(Command):
                 subprocess.check_output(
                     [python, "-V"], stderr=subprocess.STDOUT, shell=WINDOWS
                 )
-                if version == "3.4" and WINDOWS:
-                    continue
 
                 subprocess.check_output([python, "-m", "pip", "install", "pip", "-U"])
             except subprocess.CalledProcessError:
diff --git a/tests/console/commands/test_export.py b/tests/console/commands/test_export.py
index 0c4efc2e45e..80b2f14f732 100644
--- a/tests/console/commands/test_export.py
+++ b/tests/console/commands/test_export.py
@@ -1,6 +1,3 @@
-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 import pytest
 
 from tests.helpers import get_package
diff --git a/tests/fixtures/directory/project_with_transitive_directory_dependencies/setup.py b/tests/fixtures/directory/project_with_transitive_directory_dependencies/setup.py
index 24a8f05be9f..cfce0806c30 100644
--- a/tests/fixtures/directory/project_with_transitive_directory_dependencies/setup.py
+++ b/tests/fixtures/directory/project_with_transitive_directory_dependencies/setup.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from distutils.core import setup
 
 packages = ["project_with_extras"]
diff --git a/tests/fixtures/git/github.com/demo/demo/setup.py b/tests/fixtures/git/github.com/demo/demo/setup.py
index faebbc83748..b6f6d0c1f8c 100644
--- a/tests/fixtures/git/github.com/demo/demo/setup.py
+++ b/tests/fixtures/git/github.com/demo/demo/setup.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from setuptools import setup
 
 
diff --git a/tests/fixtures/git/github.com/demo/no-dependencies/setup.py b/tests/fixtures/git/github.com/demo/no-dependencies/setup.py
index da86b53b2bb..099c69cf976 100644
--- a/tests/fixtures/git/github.com/demo/no-dependencies/setup.py
+++ b/tests/fixtures/git/github.com/demo/no-dependencies/setup.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from setuptools import setup
 
 
diff --git a/tests/fixtures/git/github.com/demo/no-version/setup.py b/tests/fixtures/git/github.com/demo/no-version/setup.py
index 4e1aea3034c..d14b308cb23 100644
--- a/tests/fixtures/git/github.com/demo/no-version/setup.py
+++ b/tests/fixtures/git/github.com/demo/no-version/setup.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 import ast
 import os
 
diff --git a/tests/fixtures/git/github.com/demo/non-canonical-name/setup.py b/tests/fixtures/git/github.com/demo/non-canonical-name/setup.py
index 3e6da62e986..8004332d6d9 100644
--- a/tests/fixtures/git/github.com/demo/non-canonical-name/setup.py
+++ b/tests/fixtures/git/github.com/demo/non-canonical-name/setup.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from setuptools import setup
 
 
diff --git a/tests/fixtures/project_with_setup/setup.py b/tests/fixtures/project_with_setup/setup.py
index 0f9e0d095a0..c329347f9bb 100644
--- a/tests/fixtures/project_with_setup/setup.py
+++ b/tests/fixtures/project_with_setup/setup.py
@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 from setuptools import setup
 
 
diff --git a/tests/installation/test_executor.py b/tests/installation/test_executor.py
index 9b7b413b92b..de3945661fd 100644
--- a/tests/installation/test_executor.py
+++ b/tests/installation/test_executor.py
@@ -1,6 +1,3 @@
-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 import json
 import re
 import shutil
diff --git a/tests/installation/test_installer.py b/tests/installation/test_installer.py
index e7deba08232..7625f07df2f 100644
--- a/tests/installation/test_installer.py
+++ b/tests/installation/test_installer.py
@@ -1,8 +1,5 @@
-from __future__ import unicode_literals
-
 import itertools
 import json
-import sys
 
 from pathlib import Path
 
@@ -1751,11 +1748,7 @@ def test_installer_test_solver_finds_compatible_package_for_dependency_python_no
 
     expected = fixture("with-conditional-dependency")
     assert locker.written_data == expected
-
-    if sys.version_info >= (3, 5, 0):
-        assert 1 == installer.executor.installations_count
-    else:
-        assert 0 == installer.executor.installations_count
+    assert 1 == installer.executor.installations_count
 
 
 def test_installer_required_extras_should_not_be_removed_when_updating_single_dependency(
diff --git a/tests/installation/test_installer_old.py b/tests/installation/test_installer_old.py
index 0ce71122a7d..c4a41c34ad5 100644
--- a/tests/installation/test_installer_old.py
+++ b/tests/installation/test_installer_old.py
@@ -1,7 +1,4 @@
-from __future__ import unicode_literals
-
 import itertools
-import sys
 
 from pathlib import Path
 
@@ -1447,11 +1444,7 @@ def test_installer_test_solver_finds_compatible_package_for_dependency_python_no
     assert locker.written_data == expected
 
     installs = installer.installer.installs
-
-    if sys.version_info >= (3, 5, 0):
-        assert len(installs) == 1
-    else:
-        assert len(installs) == 0
+    assert len(installs) == 1
 
 
 def test_installer_required_extras_should_not_be_removed_when_updating_single_dependency(
diff --git a/tests/masonry/builders/test_editable_builder.py b/tests/masonry/builders/test_editable_builder.py
index 270b1d80c75..4cc2c6c8c6a 100644
--- a/tests/masonry/builders/test_editable_builder.py
+++ b/tests/masonry/builders/test_editable_builder.py
@@ -1,6 +1,3 @@
-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 import os
 import shutil
 
diff --git a/tests/test_factory.py b/tests/test_factory.py
index 072f7ebb01a..bb632cc9a26 100644
--- a/tests/test_factory.py
+++ b/tests/test_factory.py
@@ -1,7 +1,3 @@
-# -*- coding: utf-8 -*-
-from __future__ import absolute_import
-from __future__ import unicode_literals
-
 from pathlib import Path
 
 import pytest
diff --git a/tests/utils/fixtures/setups/ansible/setup.py b/tests/utils/fixtures/setups/ansible/setup.py
index 5d7d1f4ec60..7a3af3bf995 100644
--- a/tests/utils/fixtures/setups/ansible/setup.py
+++ b/tests/utils/fixtures/setups/ansible/setup.py
@@ -1,5 +1,3 @@
-from __future__ import print_function
-
 import json
 import os
 import os.path
diff --git a/tests/utils/fixtures/setups/flask/setup.py b/tests/utils/fixtures/setups/flask/setup.py
index 2117d7ccc0a..98801eb8dff 100644
--- a/tests/utils/fixtures/setups/flask/setup.py
+++ b/tests/utils/fixtures/setups/flask/setup.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# -*- coding: utf-8 -*-
 import io
 import re
 from collections import OrderedDict
diff --git a/tests/utils/fixtures/setups/pendulum/setup.py b/tests/utils/fixtures/setups/pendulum/setup.py
index 3a6323fbbdf..4dcbe961465 100644
--- a/tests/utils/fixtures/setups/pendulum/setup.py
+++ b/tests/utils/fixtures/setups/pendulum/setup.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from distutils.core import setup
 
 from build import *
diff --git a/tests/utils/fixtures/setups/pyyaml/setup.py b/tests/utils/fixtures/setups/pyyaml/setup.py
index 79ccc813263..682ff9186e4 100644
--- a/tests/utils/fixtures/setups/pyyaml/setup.py
+++ b/tests/utils/fixtures/setups/pyyaml/setup.py
@@ -308,10 +308,7 @@ def run(self):
         build_cmd = self.get_finalized_command("build")
         build_cmd.run()
         sys.path.insert(0, build_cmd.build_lib)
-        if sys.version_info[0] < 3:
-            sys.path.insert(0, "tests/lib")
-        else:
-            sys.path.insert(0, "tests/lib3")
+        sys.path.insert(0, "tests/lib3")
         import test_all
 
         if not test_all.main([]):
@@ -337,7 +334,7 @@ def run(self):
         url=URL,
         download_url=DOWNLOAD_URL,
         classifiers=CLASSIFIERS,
-        package_dir={"": {2: "lib", 3: "lib3"}[sys.version_info[0]]},
+        package_dir={"": "lib3"},
         packages=["yaml"],
         ext_modules=[
             Extension(
diff --git a/tests/utils/fixtures/setups/sqlalchemy/setup.py b/tests/utils/fixtures/setups/sqlalchemy/setup.py
index 8842a482d27..bc367a1d5d0 100644
--- a/tests/utils/fixtures/setups/sqlalchemy/setup.py
+++ b/tests/utils/fixtures/setups/sqlalchemy/setup.py
@@ -12,8 +12,6 @@
 from setuptools.command.test import test as TestCommand
 
 cmdclass = {}
-if sys.version_info < (2, 7):
-    raise Exception("SQLAlchemy requires Python 2.7 or higher.")
 
 cpython = platform.python_implementation() == "CPython"
 
diff --git a/tests/utils/test_env.py b/tests/utils/test_env.py
index 56acb063877..6366bb9a0e9 100644
--- a/tests/utils/test_env.py
+++ b/tests/utils/test_env.py
@@ -963,12 +963,7 @@ def test_env_system_packages(tmp_path, config):
 
     EnvManager(config).build_venv(path=venv_path, flags={"system-site-packages": True})
 
-    if sys.version_info >= (3, 3):
-        assert "include-system-site-packages = true" in pyvenv_cfg.read_text()
-    elif (2, 6) < sys.version_info < (3, 0):
-        assert not venv_path.joinpath(
-            "lib", "python2.7", "no-global-site-packages.txt"
-        ).exists()
+    assert "include-system-site-packages = true" in pyvenv_cfg.read_text()
 
 
 def test_env_finds_the_correct_executables(tmp_dir, manager):
diff --git a/tox.ini b/tox.ini
index 6e40e8b7f8a..a1662f78169 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 minversion = 3.3.0
 isolated_build = True
-envlist = py36, py37, py38, py39, doc
+envlist = py36, py37, py38, py39
 
 [testenv]
 whitelist_externals = poetry