diff --git a/poetry.lock b/poetry.lock
index 125e191..c69decc 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -11,7 +11,7 @@ python-dateutil = ">=2.7.0"
 
 [[package]]
 name = "astroid"
-version = "2.5.6"
+version = "2.7.2"
 description = "An abstract syntax tree for Python with inference support."
 category = "dev"
 optional = false
@@ -679,6 +679,18 @@ category = "main"
 optional = false
 python-versions = "*"
 
+[[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"
@@ -751,17 +763,18 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "pylint"
-version = "2.8.3"
+version = "2.10.2"
 description = "python code static checker"
 category = "dev"
 optional = false
 python-versions = "~=3.6"
 
 [package.dependencies]
-astroid = "2.5.6"
+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]]
@@ -1153,7 +1166,7 @@ testing = ["pytest (>=4.6)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pyt
 [metadata]
 lock-version = "1.1"
 python-versions = "~3.8"
-content-hash = "3980a320256c4a9d86e51618014ea31c040a20f7354f2437b142f8f9c2b23dfc"
+content-hash = "9fd6d1b7dc7ebd2023d00253667f0fd2d0772ce7bc469ec851af71fd33d340e4"
 
 [metadata.files]
 arrow = [
@@ -1161,8 +1174,8 @@ arrow = [
     {file = "arrow-1.0.3.tar.gz", hash = "sha256:399c9c8ae732270e1aa58ead835a79a40d7be8aa109c579898eb41029b5a231d"},
 ]
 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-2.7.2-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"},
@@ -1548,6 +1561,10 @@ packaging = [
 parse = [
     {file = "parse-1.19.0.tar.gz", hash = "sha256:9ff82852bcb65d139813e2a5197627a94966245c897796760a3a2a8eb66f020b"},
 ]
+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"},
@@ -1592,8 +1609,8 @@ pyflakes = [
     {file = "pyflakes-2.3.1.tar.gz", hash = "sha256:f5bc8ecabc05bb9d291eb5203d6810b49040f6ff446a756326104746cc00c1db"},
 ]
 pylint = [
-    {file = "pylint-2.8.3-py3-none-any.whl", hash = "sha256:792b38ff30903884e4a9eab814ee3523731abd3c463f3ba48d7b627e87013484"},
-    {file = "pylint-2.8.3.tar.gz", hash = "sha256:0a049c5d47b629d9070c3932d13bff482b12119b6a241a93bc460b0be16953c8"},
+    {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 8826d53..328a8c7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ diagrams = "^0.20"
 flake8 = "^3.9"
 moto = "^1.3"
 pydocstyle = "^5.1"
-pylint = "^2.8"
+pylint = "^2.10"
 pytest = "^6.2"
 pytest-cov = "^2.12"
 pytest-sugar = "^0.9"