diff --git a/poetry.lock b/poetry.lock
index 1555a4b..c7e834d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -346,11 +346,15 @@ python-versions = ">=2.6"
 
 [[package]]
 name = "platformdirs"
-version = "2.0.2"
+version = "2.1.0"
 description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
 category = "dev"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+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"
@@ -891,8 +895,8 @@ pbr = [
     {file = "pbr-5.6.0.tar.gz", hash = "sha256:42df03e7797b796625b1029c0400279c7c34fd7df24a7d7818a1abb5b38710dd"},
 ]
 platformdirs = [
-    {file = "platformdirs-2.0.2-py2.py3-none-any.whl", hash = "sha256:0b9547541f599d3d242078ae60b927b3e453f0ad52f58b4d4bc3be86aed3ec41"},
-    {file = "platformdirs-2.0.2.tar.gz", hash = "sha256:3b00d081227d9037bbbca521a5787796b5ef5000faea1e43fd76f1d44b06fcfa"},
+    {file = "platformdirs-2.1.0-py3-none-any.whl", hash = "sha256:b2b30ae52404f93e2024e85bba29329b85715d6b2f18ffe90ecd25a5c67553df"},
+    {file = "platformdirs-2.1.0.tar.gz", hash = "sha256:1964be5aba107a7ccb7de0e6f1f1bfde0dee51641f0e733028121f8e02e2e16b"},
 ]
 pluggy = [
     {file = "pluggy-0.13.1-py2.py3-none-any.whl", hash = "sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d"},