diff --git a/poetry.lock b/poetry.lock
index f9ecdc7..8b93ccf 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -403,15 +403,18 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "pydocstyle"
-version = "5.1.1"
+version = "6.1.1"
 description = "Python docstring style checker"
 category = "dev"
 optional = false
-python-versions = ">=3.5"
+python-versions = ">=3.6"
 
 [package.dependencies]
 snowballstemmer = "*"
 
+[package.extras]
+toml = ["toml"]
+
 [[package]]
 name = "pygments"
 version = "2.8.1"
@@ -704,7 +707,7 @@ 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 = "2a475e0eb4662b0062c96fe826467a97cdfb4689edc7fc9d4e0be5ce493dee6d"
 
 [metadata.files]
 appdirs = [
@@ -954,8 +957,8 @@ py = [
     {file = "py-1.10.0.tar.gz", hash = "sha256:21b81bda15b66ef5e1a777a21c4dcd9c20ad3efd0b3f817e7a809035269e1bd3"},
 ]
 pydocstyle = [
-    {file = "pydocstyle-5.1.1-py3-none-any.whl", hash = "sha256:aca749e190a01726a4fb472dd4ef23b5c9da7b9205c0a7857c06533de13fd678"},
-    {file = "pydocstyle-5.1.1.tar.gz", hash = "sha256:19b86fa8617ed916776a11cd8bc0197e5b9856d5433b777f51a3defe13075325"},
+    {file = "pydocstyle-6.1.1-py3-none-any.whl", hash = "sha256:6987826d6775056839940041beef5c08cc7e3d71d63149b48e36727f70144dc4"},
+    {file = "pydocstyle-6.1.1.tar.gz", hash = "sha256:1d41b7c459ba0ee6c345f2eb9ae827cab14a7533a88c5c6f7e94923f72df92dc"},
 ]
 pygments = [
     {file = "Pygments-2.8.1-py3-none-any.whl", hash = "sha256:534ef71d539ae97d4c3a4cf7d6f110f214b0e687e92f9cb9d2a3b0d3101289c8"},
diff --git a/pyproject.toml b/pyproject.toml
index 0fbd6f5..0824f7b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -51,7 +51,7 @@ bandit = "^1.7.0"
 safety = "^1.10.3"
 pytest = "^6.2.2"
 pylint = "^2.7.2"
-pydocstyle = "^5.1.1"
+pydocstyle = "^6.1.1"
 pre-commit = "^2.11.1"
 
 [tool.black]