diff --git a/poetry.lock b/poetry.lock
index f9ecdc7..48076cb 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -8,15 +8,16 @@ python-versions = "*"
 
 [[package]]
 name = "astroid"
-version = "2.5.1"
+version = "2.7.2"
 description = "An abstract syntax tree for Python with inference support."
 category = "dev"
 optional = false
-python-versions = ">=3.6"
+python-versions = "~=3.6"
 
 [package.dependencies]
 lazy-object-proxy = ">=1.4.0"
 typed-ast = {version = ">=1.4.0,<1.5", markers = "implementation_name == \"cpython\" and python_version < \"3.8\""}
+typing-extensions = {version = ">=3.7.4", markers = "python_version < \"3.8\""}
 wrapt = ">=1.11,<1.13"
 
 [[package]]
@@ -361,6 +362,18 @@ category = "main"
 optional = false
 python-versions = ">=3.6"
 
+[[package]]
+name = "platformdirs"
+version = "2.2.0"
+description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.extras]
+docs = ["Sphinx (>=4)", "furo (>=2021.7.5b38)", "proselint (>=0.10.2)", "sphinx-autodoc-typehints (>=1.12)"]
+test = ["appdirs (==1.4.4)", "pytest (>=6)", "pytest-cov (>=2.7)", "pytest-mock (>=3.6)"]
+
 [[package]]
 name = "pluggy"
 version = "0.13.1"
@@ -422,22 +435,20 @@ python-versions = ">=3.5"
 
 [[package]]
 name = "pylint"
-version = "2.7.2"
+version = "2.10.2"
 description = "python code static checker"
 category = "dev"
 optional = false
 python-versions = "~=3.6"
 
 [package.dependencies]
-astroid = ">=2.5.1,<2.6"
+astroid = ">=2.7.2,<2.8"
 colorama = {version = "*", markers = "sys_platform == \"win32\""}
 isort = ">=4.2.5,<6"
 mccabe = ">=0.6,<0.7"
+platformdirs = ">=2.2.0"
 toml = ">=0.7.1"
 
-[package.extras]
-docs = ["sphinx (==3.5.1)", "python-docs-theme (==2020.12)"]
-
 [[package]]
 name = "pyparsing"
 version = "2.4.7"
@@ -704,7 +715,7 @@ testing = ["pytest (>=4.6)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pyt
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.6.9"
-content-hash = "2c327546a054b4f9990bdc98629862f00848f09cb5578c66b808846e854f28dc"
+content-hash = "69373dd0d1752f7b5a5829d824e0c3a7a0892d510b1eb0cc079eb46717eeba67"
 
 [metadata.files]
 appdirs = [
@@ -712,8 +723,8 @@ appdirs = [
     {file = "appdirs-1.4.4.tar.gz", hash = "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41"},
 ]
 astroid = [
-    {file = "astroid-2.5.1-py3-none-any.whl", hash = "sha256:21d735aab248253531bb0f1e1e6d068f0ee23533e18ae8a6171ff892b98297cf"},
-    {file = "astroid-2.5.1.tar.gz", hash = "sha256:cfc35498ee64017be059ceffab0a25bedf7548ab76f2bea691c5565896e7128d"},
+    {file = "astroid-2.7.2-py3-none-any.whl", hash = "sha256:ecc50f9b3803ebf8ea19aa2c6df5622d8a5c31456a53c741d3be044d96ff0948"},
+    {file = "astroid-2.7.2.tar.gz", hash = "sha256:b6c2d75cd7c2982d09e7d41d70213e863b3ba34d3bd4014e08f167cee966e99e"},
 ]
 atomicwrites = [
     {file = "atomicwrites-1.4.0-py2.py3-none-any.whl", hash = "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197"},
@@ -941,6 +952,10 @@ pillow = [
     {file = "Pillow-8.1.2-pp37-pypy37_pp73-win32.whl", hash = "sha256:f36c3ff63d6fc509ce599a2f5b0d0732189eed653420e7294c039d342c6e204a"},
     {file = "Pillow-8.1.2.tar.gz", hash = "sha256:b07c660e014852d98a00a91adfbe25033898a9d90a8f39beb2437d22a203fc44"},
 ]
+platformdirs = [
+    {file = "platformdirs-2.2.0-py3-none-any.whl", hash = "sha256:4666d822218db6a262bdfdc9c39d21f23b4cfdb08af331a81e92751daf6c866c"},
+    {file = "platformdirs-2.2.0.tar.gz", hash = "sha256:632daad3ab546bd8e6af0537d09805cec458dce201bccfe23012df73332e181e"},
+]
 pluggy = [
     {file = "pluggy-0.13.1-py2.py3-none-any.whl", hash = "sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d"},
     {file = "pluggy-0.13.1.tar.gz", hash = "sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0"},
@@ -962,8 +977,8 @@ pygments = [
     {file = "Pygments-2.8.1.tar.gz", hash = "sha256:2656e1a6edcdabf4275f9a3640db59fd5de107d88e8663c5d4e9a0fa62f77f94"},
 ]
 pylint = [
-    {file = "pylint-2.7.2-py3-none-any.whl", hash = "sha256:d09b0b07ba06bcdff463958f53f23df25e740ecd81895f7d2699ec04bbd8dc3b"},
-    {file = "pylint-2.7.2.tar.gz", hash = "sha256:0e21d3b80b96740909d77206d741aa3ce0b06b41be375d92e1f3244a274c1f8a"},
+    {file = "pylint-2.10.2-py3-none-any.whl", hash = "sha256:e178e96b6ba171f8ef51fbce9ca30931e6acbea4a155074d80cc081596c9e852"},
+    {file = "pylint-2.10.2.tar.gz", hash = "sha256:6758cce3ddbab60c52b57dcc07f0c5d779e5daf0cf50f6faacbef1d3ea62d2a1"},
 ]
 pyparsing = [
     {file = "pyparsing-2.4.7-py2.py3-none-any.whl", hash = "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"},
diff --git a/pyproject.toml b/pyproject.toml
index 0fbd6f5..56cfb7d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ mypy = "^0.790"
 bandit = "^1.7.0"
 safety = "^1.10.3"
 pytest = "^6.2.2"
-pylint = "^2.7.2"
+pylint = "^2.10.2"
 pydocstyle = "^5.1.1"
 pre-commit = "^2.11.1"