diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
new file mode 100644
index 0000000..b800826
--- /dev/null
+++ b/.github/workflows/CI.yaml
@@ -0,0 +1,82 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+  schedule:
+    - cron: '0 18 * * *'
+
+concurrency:
+  group: CI-tests-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  changes:
+    # Check if any file related to Drain3/ CI behavior is changed
+    # set outputs for other jobs to access for if conditions
+    name: Check Changes
+    runs-on: ubuntu-latest
+    # To prevent error when there's no base branch
+    if: github.event_name != 'schedule'
+    timeout-minutes: 10
+    outputs:
+      drain3: ${{ steps.filter.outputs.drain3 }}
+    steps:
+      - uses: actions/checkout@v3  # required for push event
+      - name: Check for file changes
+        uses: getsentry/paths-filter@v2.11.1
+        id: filter
+        with:
+          token: ${{ github.token }}
+          # The following filters indicate a category along with
+          # the files that should not be ignored by CI when modified.
+          filters: |
+            drain3:
+              - '.github/**/*.yaml'
+              - '**/*.py'
+              - '**/Dockerfile*'
+              - '**/Makefile'
+              - 'tests/**'
+              - '**/*.bat'
+              - '**/*.sh'
+              - '**/*.ps1'
+              - '**/pyproject.toml'
+              - '**/poetry.lock'
+              - '**/*.cfg'
+              - '**/*.ini'
+          list-files: json  # logs matched files
+  build:
+    runs-on: ubuntu-latest
+    needs: [changes]
+    if: |
+      ( always() && ! cancelled() ) &&
+      ((github.event_name == 'schedule' && github.repository == 'logpai/drain3') || needs.changes.outputs.drain3 == 'true')
+    
+    strategy:
+      matrix:
+        python-version: [ "3.7", "3.8", "3.9", "3.10", "3.11" ]
+      fail-fast: false
+    env:
+      PYTHON_VERSION: ${{ matrix.python-version }}
+    
+    steps:
+    - name: Check out Drain3 codebase
+      uses: actions/checkout@v3
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Setup Poetry
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install --upgrade poetry
+
+    - name: Install dependencies
+      run:  poetry install
+
+    - name: Test with unittest
+      run: poetry run python -m unittest discover --verbose --start-directory tests
diff --git a/.github/workflows/python_310.yaml b/.github/workflows/python_310.yaml
deleted file mode 100644
index c391e25..0000000
--- a/.github/workflows/python_310.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: Python 3.10
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Check out repository code
-      uses: actions/checkout@v2
-
-    - name: Setup Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: "3.10"
-
-    - name: Setup Pipenv
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install --upgrade pipenv
-
-    - name: Install dependencies
-      run:  pipenv sync
-
-    - name: Test with unittest
-      run: pipenv run python -m unittest discover --verbose --start-directory tests
diff --git a/.github/workflows/python_36.yaml b/.github/workflows/python_36.yaml
deleted file mode 100644
index a279e17..0000000
--- a/.github/workflows/python_36.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: Python 3.6
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Check out repository code
-      uses: actions/checkout@v2
-
-    - name: Setup Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: "3.6"
-
-    - name: Setup Pipenv
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install --upgrade pipenv
-
-    - name: Install dependencies
-      run:  pipenv sync
-
-    - name: Test with unittest
-      run: pipenv run python -m unittest discover --verbose --start-directory tests
diff --git a/.github/workflows/python_38.yaml b/.github/workflows/python_38.yaml
deleted file mode 100644
index 034dfa4..0000000
--- a/.github/workflows/python_38.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: Python 3.8
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Check out repository code
-      uses: actions/checkout@v2
-
-    - name: Setup Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: "3.8"
-
-    - name: Setup Pipenv
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install --upgrade pipenv
-
-    - name: Install dependencies
-      run:  pipenv sync
-
-    - name: Test with unittest
-      run: pipenv run python -m unittest discover --verbose --start-directory tests
diff --git a/.github/workflows/python_39.yaml b/.github/workflows/python_39.yaml
deleted file mode 100644
index 37e08d3..0000000
--- a/.github/workflows/python_39.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: Python 3.9
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Check out repository code
-      uses: actions/checkout@v2
-
-    - name: Setup Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: "3.9"
-
-    - name: Setup Pipenv
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install --upgrade pipenv
-
-    - name: Install dependencies
-      run:  pipenv sync
-
-    - name: Test with unittest
-      run: pipenv run python -m unittest discover --verbose --start-directory tests
diff --git a/.gitignore b/.gitignore
index 524d065..36cba61 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
 **/__pycache__/*
 MANIFEST
 dist/*
-venv/*
+*venv/*
 .idea/*
 .vscode/*
 drain3.egg-info/*
diff --git a/Pipfile b/Pipfile
deleted file mode 100644
index 0462856..0000000
--- a/Pipfile
+++ /dev/null
@@ -1,15 +0,0 @@
-[[source]]
-name = "pypi"
-url = "https://pypi.org/simple"
-verify_ssl = true
-
-[dev-packages]
-
-[packages]
-jsonpickle = "*"
-kafka-python = "*"
-redis = "*"
-cachetools = "*"
-
-[requires]
-python_version = "3"
diff --git a/Pipfile.lock b/Pipfile.lock
deleted file mode 100644
index 5af44bf..0000000
--- a/Pipfile.lock
+++ /dev/null
@@ -1,53 +0,0 @@
-{
-    "_meta": {
-        "hash": {
-            "sha256": "914a9dc7849f00ddd0ec12913f1e659a16f87b168063aa5753fbc6ad4eb458b0"
-        },
-        "pipfile-spec": 6,
-        "requires": {
-            "python_version": "3"
-        },
-        "sources": [
-            {
-                "name": "pypi",
-                "url": "https://pypi.org/simple",
-                "verify_ssl": true
-            }
-        ]
-    },
-    "default": {
-        "cachetools": {
-            "hashes": [
-                "sha256:1d9d5f567be80f7c07d765e21b814326d78c61eb0c3a637dffc0e5d1796cb2e2",
-                "sha256:f469e29e7aa4cff64d8de4aad95ce76de8ea1125a16c68e0d93f65c3c3dc92e9"
-            ],
-            "index": "pypi",
-            "version": "==4.2.1"
-        },
-        "jsonpickle": {
-            "hashes": [
-                "sha256:0be49cba80ea6f87a168aa8168d717d00c6ca07ba83df3cec32d3b30bfe6fb9a",
-                "sha256:c1010994c1fbda87a48f8a56698605b598cb0fc6bb7e7927559fc1100e69aeac"
-            ],
-            "index": "pypi",
-            "version": "==2.0.0"
-        },
-        "kafka-python": {
-            "hashes": [
-                "sha256:04dfe7fea2b63726cd6f3e79a2d86e709d608d74406638c5da33a01d45a9d7e3",
-                "sha256:2d92418c7cb1c298fa6c7f0fb3519b520d0d7526ac6cb7ae2a4fc65a51a94b6e"
-            ],
-            "index": "pypi",
-            "version": "==2.0.2"
-        },
-        "redis": {
-            "hashes": [
-                "sha256:0e7e0cfca8660dea8b7d5cd8c4f6c5e29e11f31158c0b0ae91a397f00e5a05a2",
-                "sha256:432b788c4530cfe16d8d943a09d40ca6c16149727e4afe8c2c9d5580c59d9f24"
-            ],
-            "index": "pypi",
-            "version": "==3.5.3"
-        }
-    },
-    "develop": {}
-}
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..23a392c
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,143 @@
+# This file is automatically @generated by Poetry 1.4.2 and should not be changed by hand.
+
+[[package]]
+name = "async-timeout"
+version = "4.0.2"
+description = "Timeout context manager for asyncio programs"
+category = "main"
+optional = true
+python-versions = ">=3.6"
+files = [
+    {file = "async-timeout-4.0.2.tar.gz", hash = "sha256:2163e1640ddb52b7a8c80d0a67a08587e5d245cc9c553a74a847056bc2976b15"},
+    {file = "async_timeout-4.0.2-py3-none-any.whl", hash = "sha256:8ca1e4fcf50d07413d66d1a5e416e42cfdf5851c981d679a09851a6853383b3c"},
+]
+
+[package.dependencies]
+typing-extensions = {version = ">=3.6.5", markers = "python_version < \"3.8\""}
+
+[[package]]
+name = "cachetools"
+version = "5.3.0"
+description = "Extensible memoizing collections and decorators"
+category = "main"
+optional = false
+python-versions = "~=3.7"
+files = [
+    {file = "cachetools-5.3.0-py3-none-any.whl", hash = "sha256:429e1a1e845c008ea6c85aa35d4b98b65d6a9763eeef3e37e92728a12d1de9d4"},
+    {file = "cachetools-5.3.0.tar.gz", hash = "sha256:13dfddc7b8df938c21a940dfa6557ce6e94a2f1cdfa58eb90c805721d58f2c14"},
+]
+
+[[package]]
+name = "importlib-metadata"
+version = "6.6.0"
+description = "Read metadata from Python packages"
+category = "main"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "importlib_metadata-6.6.0-py3-none-any.whl", hash = "sha256:43dd286a2cd8995d5eaef7fee2066340423b818ed3fd70adf0bad5f1fac53fed"},
+    {file = "importlib_metadata-6.6.0.tar.gz", hash = "sha256:92501cdf9cc66ebd3e612f1b4f0c0765dfa42f0fa38ffb319b6bd84dd675d705"},
+]
+
+[package.dependencies]
+typing-extensions = {version = ">=3.6.4", markers = "python_version < \"3.8\""}
+zipp = ">=0.5"
+
+[package.extras]
+docs = ["furo", "jaraco.packaging (>=9)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (>=3.5)", "sphinx-lint"]
+perf = ["ipython"]
+testing = ["flake8 (<5)", "flufl.flake8", "importlib-resources (>=1.3)", "packaging", "pyfakefs", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=1.3)", "pytest-flake8", "pytest-mypy (>=0.9.1)", "pytest-perf (>=0.9.2)"]
+
+[[package]]
+name = "jsonpickle"
+version = "3.0.1"
+description = "Python library for serializing any arbitrary object graph into JSON"
+category = "main"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "jsonpickle-3.0.1-py2.py3-none-any.whl", hash = "sha256:130d8b293ea0add3845de311aaba55e6d706d0bb17bc123bd2c8baf8a39ac77c"},
+    {file = "jsonpickle-3.0.1.tar.gz", hash = "sha256:032538804795e73b94ead410800ac387fdb6de98f8882ac957fcd247e3a85200"},
+]
+
+[package.dependencies]
+importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
+
+[package.extras]
+docs = ["jaraco.packaging (>=3.2)", "rst.linker (>=1.9)", "sphinx"]
+testing = ["ecdsa", "feedparser", "gmpy2", "numpy", "pandas", "pymongo", "pytest (>=3.5,!=3.7.3)", "pytest-black-multipy", "pytest-checkdocs (>=1.2.3)", "pytest-cov", "pytest-flake8 (>=1.1.1)", "scikit-learn", "sqlalchemy"]
+testing-libs = ["simplejson", "ujson"]
+
+[[package]]
+name = "kafka-python"
+version = "2.0.2"
+description = "Pure Python client for Apache Kafka"
+category = "main"
+optional = true
+python-versions = "*"
+files = [
+    {file = "kafka-python-2.0.2.tar.gz", hash = "sha256:04dfe7fea2b63726cd6f3e79a2d86e709d608d74406638c5da33a01d45a9d7e3"},
+    {file = "kafka_python-2.0.2-py2.py3-none-any.whl", hash = "sha256:2d92418c7cb1c298fa6c7f0fb3519b520d0d7526ac6cb7ae2a4fc65a51a94b6e"},
+]
+
+[package.extras]
+crc32c = ["crc32c"]
+
+[[package]]
+name = "redis"
+version = "4.5.4"
+description = "Python client for Redis database and key-value store"
+category = "main"
+optional = true
+python-versions = ">=3.7"
+files = [
+    {file = "redis-4.5.4-py3-none-any.whl", hash = "sha256:2c19e6767c474f2e85167909061d525ed65bea9301c0770bb151e041b7ac89a2"},
+    {file = "redis-4.5.4.tar.gz", hash = "sha256:73ec35da4da267d6847e47f68730fdd5f62e2ca69e3ef5885c6a78a9374c3893"},
+]
+
+[package.dependencies]
+async-timeout = {version = ">=4.0.2", markers = "python_version <= \"3.11.2\""}
+importlib-metadata = {version = ">=1.0", markers = "python_version < \"3.8\""}
+typing-extensions = {version = "*", markers = "python_version < \"3.8\""}
+
+[package.extras]
+hiredis = ["hiredis (>=1.0.0)"]
+ocsp = ["cryptography (>=36.0.1)", "pyopenssl (==20.0.1)", "requests (>=2.26.0)"]
+
+[[package]]
+name = "typing-extensions"
+version = "4.5.0"
+description = "Backported and Experimental Type Hints for Python 3.7+"
+category = "main"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "typing_extensions-4.5.0-py3-none-any.whl", hash = "sha256:fb33085c39dd998ac16d1431ebc293a8b3eedd00fd4a32de0ff79002c19511b4"},
+    {file = "typing_extensions-4.5.0.tar.gz", hash = "sha256:5cb5f4a79139d699607b3ef622a1dedafa84e115ab0024e0d9c044a9479ca7cb"},
+]
+
+[[package]]
+name = "zipp"
+version = "3.15.0"
+description = "Backport of pathlib-compatible object wrapper for zip files"
+category = "main"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "zipp-3.15.0-py3-none-any.whl", hash = "sha256:48904fc76a60e542af151aded95726c1a5c34ed43ab4134b597665c86d7ad556"},
+    {file = "zipp-3.15.0.tar.gz", hash = "sha256:112929ad649da941c23de50f356a2b5570c954b65150642bccdd66bf194d224b"},
+]
+
+[package.extras]
+docs = ["furo", "jaraco.packaging (>=9)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (>=3.5)", "sphinx-lint"]
+testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more-itertools", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=1.3)", "pytest-flake8", "pytest-mypy (>=0.9.1)"]
+
+[extras]
+all = ["kafka-python", "redis"]
+kafka = ["kafka-python"]
+redis = ["redis"]
+
+[metadata]
+lock-version = "2.0"
+python-versions = "^3.7"
+content-hash = "cb23187de36e9666c5f83118b9756f3b0a8c1cf272739a502d9a3fa68f851fe3"
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..19db270
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,57 @@
+[tool.poetry]
+name = "drain3"
+version = "0.9.11"
+description = "Persistent & streaming log template miner"
+authors = ["IBM Research Haifa <david.ohana@ibm.com>"]
+maintainers = ["Yihao Chen(Superskyyy) <yihaochen@apache.org>"]
+readme = "README.md"
+license = "MIT"
+keywords=['drain', 'log', 'parser', 'IBM', 'template', 'logs', 'miner']
+
+classifiers=[
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+    'Topic :: System :: Monitoring',
+    "Topic :: Software Development :: Libraries",
+]
+
+packages = [
+    { include = "drain3" },
+]
+
+exclude = ['tests', 'examples']
+
+[tool.poetry.build]
+generate-setup-file = true
+
+
+[tool.poetry.dependencies]
+python = "^3.7"
+jsonpickle = "*"
+cachetools = "*"
+redis = { version = "*", optional = true }
+kafka-python = { version = "*", optional = true }
+
+[tool.poetry.extras]
+all=[
+    'redis',
+    'kafka-python',
+]
+kafka= [
+    'kafka-python',
+]
+redis=[
+    'redis',
+]
+
+[tool.poetry.group.dev.dependencies]
+
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index b49d088..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-jsonpickle==2.0.0
-kafka-python==2.0.2
-redis==3.5.3
-cachetools==4.2.1
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index b88034e..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-[metadata]
-description-file = README.md
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 5f80a7a..0000000
--- a/setup.py
+++ /dev/null
@@ -1,38 +0,0 @@
-# SPDX-License-Identifier: MIT
-
-from os import path
-
-from setuptools import setup
-
-this_directory = path.abspath(path.dirname(__file__))
-with open(path.join(this_directory, 'README.md'), encoding='utf-8') as f:
-    long_description = f.read()
-
-setup(
-    name='drain3',
-    packages=['drain3'],
-    version="0.9.11",
-    license='MIT',
-    description="Persistent & streaming log template miner",
-    long_description=long_description,
-    long_description_content_type="text/markdown",
-    author="IBM Research Haifa",
-    author_email="david.ohana@ibm.com",
-    url="https://github.com/IBM/Drain3",
-    download_url='https://github.com/IBM/Drain3/archive/v_01.tar.gz',
-    keywords=['drain', 'log', 'parser', 'IBM', 'template', 'logs', 'miner'],
-    install_requires=[
-        'jsonpickle==1.5.1', 'cachetools==4.2.1'
-    ],
-    extras_require={
-        "kafka": ['kafka-python==2.0.1'],
-        "redis": ['redis==3.5.3'],
-    },
-    classifiers=[
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
-        "License :: OSI Approved :: MIT License",
-        "Operating System :: OS Independent",
-        "Topic :: Software Development :: Libraries",
-    ],
-)