diff --git a/poetry.lock b/poetry.lock
index 92da0e1..8983eec 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -19,7 +19,7 @@ python-versions = "*"
 
 [[package]]
 name = "astroid"
-version = "2.5.6"
+version = "2.8.6"
 description = "An abstract syntax tree for Python with inference support."
 category = "dev"
 optional = false
@@ -27,7 +27,8 @@ python-versions = "~=3.6"
 
 [package.dependencies]
 lazy-object-proxy = ">=1.4.0"
-wrapt = ">=1.11,<1.13"
+typing-extensions = {version = ">=3.10", markers = "python_version < \"3.10\""}
+wrapt = ">=1.11,<1.14"
 
 [[package]]
 name = "atomicwrites"
@@ -346,6 +347,18 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 [package.dependencies]
 pyparsing = ">=2.0.2"
 
+[[package]]
+name = "platformdirs"
+version = "2.4.0"
+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"
@@ -447,18 +460,20 @@ python-versions = ">=3.5"
 
 [[package]]
 name = "pylint"
-version = "2.8.2"
+version = "2.11.1"
 description = "python code static checker"
 category = "dev"
 optional = false
 python-versions = "~=3.6"
 
 [package.dependencies]
-astroid = ">=2.5.6,<2.7"
+astroid = ">=2.8.0,<2.9"
 colorama = {version = "*", markers = "sys_platform == \"win32\""}
 isort = ">=4.2.5,<6"
 mccabe = ">=0.6,<0.7"
+platformdirs = ">=2.2.0"
 toml = ">=0.7.1"
+typing-extensions = {version = ">=3.10.0", markers = "python_version < \"3.10\""}
 
 [[package]]
 name = "pyparsing"
@@ -662,7 +677,7 @@ python-versions = "*"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.9"
-content-hash = "67f701d2400fb778308cb49890f497ef970df9cb32dd9470b952955f9ac1652f"
+content-hash = "a60b89b3b77ad2b11073ad3610b5d309e579eb5698e05c8fccd31cd0b06dba58"
 
 [metadata.files]
 add-trailing-comma = [
@@ -674,8 +689,8 @@ appdirs = [
     {file = "appdirs-1.4.4.tar.gz", hash = "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41"},
 ]
 astroid = [
-    {file = "astroid-2.5.6-py3-none-any.whl", hash = "sha256:4db03ab5fc3340cf619dbc25e42c2cc3755154ce6009469766d7143d1fc2ee4e"},
-    {file = "astroid-2.5.6.tar.gz", hash = "sha256:8a398dfce302c13f14bab13e2b14fe385d32b73f4e4853b9bdfb64598baa1975"},
+    {file = "astroid-2.8.6-py3-none-any.whl", hash = "sha256:cd8326b424c971e7d87678609cf6275d22028afd37d6ac59c16d47f1245882f6"},
+    {file = "astroid-2.8.6.tar.gz", hash = "sha256:5f6f75e45f15290e73b56f9dfde95b4bf96382284cde406ef4203e928335a495"},
 ]
 atomicwrites = [
     {file = "atomicwrites-1.4.0-py2.py3-none-any.whl", hash = "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197"},
@@ -860,6 +875,10 @@ packaging = [
     {file = "packaging-20.9-py2.py3-none-any.whl", hash = "sha256:67714da7f7bc052e064859c05c595155bd1ee9f69f76557e21f051443c20947a"},
     {file = "packaging-20.9.tar.gz", hash = "sha256:5b327ac1320dc863dca72f4514ecc086f31186744b84a230374cc1fd776feae5"},
 ]
+platformdirs = [
+    {file = "platformdirs-2.4.0-py3-none-any.whl", hash = "sha256:8868bbe3c3c80d42f20156f22e7131d2fb321f5bc86a2a345375c6481a67021d"},
+    {file = "platformdirs-2.4.0.tar.gz", hash = "sha256:367a5e80b3d04d2428ffa76d33f124cf11e8fff2acdaa9b43d545f5c7d661ef2"},
+]
 pluggy = [
     {file = "pluggy-0.13.1-py2.py3-none-any.whl", hash = "sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d"},
     {file = "pluggy-0.13.1.tar.gz", hash = "sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0"},
@@ -916,8 +935,8 @@ pygments = [
     {file = "Pygments-2.9.0.tar.gz", hash = "sha256:a18f47b506a429f6f4b9df81bb02beab9ca21d0a5fee38ed15aef65f0545519f"},
 ]
 pylint = [
-    {file = "pylint-2.8.2-py3-none-any.whl", hash = "sha256:f7e2072654a6b6afdf5e2fb38147d3e2d2d43c89f648637baab63e026481279b"},
-    {file = "pylint-2.8.2.tar.gz", hash = "sha256:586d8fa9b1891f4b725f587ef267abe2a1bad89d6b184520c7f07a253dd6e217"},
+    {file = "pylint-2.11.1-py3-none-any.whl", hash = "sha256:0f358e221c45cbd4dad2a1e4b883e75d28acdcccd29d40c76eb72b307269b126"},
+    {file = "pylint-2.11.1.tar.gz", hash = "sha256:2c9843fff1a88ca0ad98a256806c82c5a8f86086e7ccbdb93297d86c3f90c436"},
 ]
 pyparsing = [
     {file = "pyparsing-2.4.7-py2.py3-none-any.whl", hash = "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"},
diff --git a/pyproject.toml b/pyproject.toml
index af2dd9a..e76da3c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ flake8-commas = "^2.0.0"
 autopep8 = "^1.5.4"
 add-trailing-comma = "^2.1.0"
 pyformat = "^0.7"
-pylint = "^2.6.0"
+pylint = "^2.11.1"
 flake8-quotes = "^3.2.0"
 
 [build-system]