diff --git a/poetry.lock b/poetry.lock
index 257466cd..3860a16b 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -48,7 +48,7 @@ testing = ["pytest (>=4.6)", "pytest-flake8", "pytest-cov", "pytest-black (>=0.3
 
 [[package]]
 name = "build"
-version = "0.6.1"
+version = "0.7.0"
 description = "A simple, correct PEP517 package builder"
 category = "dev"
 optional = false
@@ -63,8 +63,8 @@ tomli = ">=1.0.0"
 
 [package.extras]
 docs = ["furo (>=2020.11.19b18)", "sphinx (>=3.0,<4.0)", "sphinx-argparse-cli (>=1.5)", "sphinx-autodoc-typehints (>=1.10)"]
-test = ["filelock (>=3)", "pytest (>=4)", "pytest-cov (>=2)", "pytest-mock (>=2)", "pytest-rerunfailures (>=9.1)", "pytest-xdist (>=1.34)", "setuptools (>=42.0.0)", "toml (>=0.10.0)", "wheel (>=0.36.0)"]
-typing = ["mypy (==0.910)", "typing-extensions (>=3.7.4.3)"]
+test = ["filelock (>=3)", "pytest (>=6.2.4)", "pytest-cov (>=2)", "pytest-mock (>=2)", "pytest-rerunfailures (>=9.1)", "pytest-xdist (>=1.34)", "setuptools (>=42.0.0)", "toml (>=0.10.0)", "wheel (>=0.36.0)"]
+typing = ["importlib-metadata (>=4.6.4)", "mypy (==0.910)", "typing-extensions (>=3.7.4.3)"]
 virtualenv = ["virtualenv (>=20.0.35)"]
 
 [[package]]
@@ -126,7 +126,7 @@ pycparser = "*"
 
 [[package]]
 name = "charset-normalizer"
-version = "2.0.4"
+version = "2.0.6"
 description = "The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet."
 category = "dev"
 optional = false
@@ -288,7 +288,7 @@ typing-extensions = "*"
 
 [[package]]
 name = "docutils"
-version = "0.16"
+version = "0.17.1"
 description = "Docutils -- Python Documentation Utilities"
 category = "dev"
 optional = false
@@ -935,7 +935,7 @@ python-versions = ">= 3.5"
 
 [[package]]
 name = "tox"
-version = "3.24.3"
+version = "3.24.4"
 description = "tox is a generic virtualenv management and test command line tool"
 category = "dev"
 optional = false
@@ -1011,7 +1011,7 @@ python-versions = "*"
 
 [[package]]
 name = "virtualenv"
-version = "20.7.2"
+version = "20.8.0"
 description = "Virtual Python Environment builder"
 category = "dev"
 optional = false
@@ -1077,8 +1077,8 @@ babel = [
     {file = "backports.entry_points_selectable-1.1.0.tar.gz", hash = "sha256:988468260ec1c196dab6ae1149260e2f5472c9110334e5d51adcb77867361f6a"},
 ]
 build = [
-    {file = "build-0.6.1-py3-none-any.whl", hash = "sha256:59669d59404cd9ef3f6f425030f4a423743703d653960c536c79c032886dc125"},
-    {file = "build-0.6.1.tar.gz", hash = "sha256:cebb047236cb7da777ac3335a8b16bfc585db374fedf0f647f6ea0efd953f54d"},
+    {file = "build-0.7.0-py3-none-any.whl", hash = "sha256:21b7ebbd1b22499c4dac536abc7606696ea4d909fd755e00f09f3c0f2c05e3c8"},
+    {file = "build-0.7.0.tar.gz", hash = "sha256:1aaadcd69338252ade4f7ec1265e1a19184bf916d84c9b7df095f423948cb89f"},
 ]
 bump2version = [
     {file = "bump2version-1.0.1-py2.py3-none-any.whl", hash = "sha256:37f927ea17cde7ae2d7baf832f8e80ce3777624554a653006c9144f8017fe410"},
@@ -1144,8 +1144,8 @@ cffi = [
     {file = "cffi-1.14.6.tar.gz", hash = "sha256:c9a875ce9d7fe32887784274dd533c57909b7b1dcadcc128a2ac21331a9765dd"},
 ]
 charset-normalizer = [
-    {file = "charset-normalizer-2.0.4.tar.gz", hash = "sha256:f23667ebe1084be45f6ae0538e4a5a865206544097e4e8bbcacf42cd02a348f3"},
-    {file = "charset_normalizer-2.0.4-py3-none-any.whl", hash = "sha256:0c8911edd15d19223366a194a513099a302055a962bca2cec0f54b8b63175d8b"},
+    {file = "charset-normalizer-2.0.6.tar.gz", hash = "sha256:5ec46d183433dcbd0ab716f2d7f29d8dee50505b3fdb40c6b985c7c4f5a3591f"},
+    {file = "charset_normalizer-2.0.6-py3-none-any.whl", hash = "sha256:5d209c0a931f215cee683b6445e2d77677e7e75e159f78def0db09d68fafcaa6"},
 ]
 check-manifest = [
     {file = "check-manifest-0.46.tar.gz", hash = "sha256:5895e42a012989bdc51854a02c82c8d6898112a4ab11f2d7878200520b49d428"},
@@ -1178,6 +1178,7 @@ cryptography = [
     {file = "cryptography-3.4.8-cp36-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:34dae04a0dce5730d8eb7894eab617d8a70d0c97da76b905de9efb7128ad7085"},
     {file = "cryptography-3.4.8-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:1eb7bb0df6f6f583dd8e054689def236255161ebbcf62b226454ab9ec663746b"},
     {file = "cryptography-3.4.8-cp36-abi3-manylinux_2_24_x86_64.whl", hash = "sha256:9965c46c674ba8cc572bc09a03f4c649292ee73e1b683adb1ce81e82e9a6a0fb"},
+    {file = "cryptography-3.4.8-cp36-abi3-musllinux_1_1_x86_64.whl", hash = "sha256:695104a9223a7239d155d7627ad912953b540929ef97ae0c34c7b8bf30857e89"},
     {file = "cryptography-3.4.8-cp36-abi3-win32.whl", hash = "sha256:21ca464b3a4b8d8e86ba0ee5045e103a1fcfac3b39319727bc0fc58c09c6aff7"},
     {file = "cryptography-3.4.8-cp36-abi3-win_amd64.whl", hash = "sha256:3520667fda779eb788ea00080124875be18f2d8f0848ec00733c0ec3bb8219fc"},
     {file = "cryptography-3.4.8-pp36-pypy36_pp73-manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:d2a6e5ef66503da51d2110edf6c403dc6b494cc0082f85db12f54e9c5d4c3ec5"},
@@ -1210,8 +1211,8 @@ django-stubs-ext = [
     {file = "django_stubs_ext-0.3.1-py3-none-any.whl", hash = "sha256:a51a3e9e844d4e1cacaaedbb33bf3def78a3956eed5d9575a640bd97ccd99cec"},
 ]
 docutils = [
-    {file = "docutils-0.16-py2.py3-none-any.whl", hash = "sha256:0c5b78adfbf7762415433f5515cd5c9e762339e23369dbe8000d84a4bf4ab3af"},
-    {file = "docutils-0.16.tar.gz", hash = "sha256:c2de3a60e9e7d07be26b7f2b00ca0309c207e06c100f9cc2a94931fc75a478fc"},
+    {file = "docutils-0.17.1-py2.py3-none-any.whl", hash = "sha256:cf316c8370a737a022b72b56874f6602acf974a37a9fba42ec2876387549fc61"},
+    {file = "docutils-0.17.1.tar.gz", hash = "sha256:686577d2e4c32380bb50cbb22f575ed742d58168cee37e99117a854bcd88f125"},
 ]
 filelock = [
     {file = "filelock-3.0.12-py3-none-any.whl", hash = "sha256:929b7d63ec5b7d6b71b0fa5ac14e030b3f70b75747cef1b10da9b879fef15836"},
@@ -1591,8 +1592,8 @@ tornado = [
     {file = "tornado-6.1.tar.gz", hash = "sha256:33c6e81d7bd55b468d2e793517c909b139960b6c790a60b7991b9b6b76fb9791"},
 ]
 tox = [
-    {file = "tox-3.24.3-py2.py3-none-any.whl", hash = "sha256:9fbf8e2ab758b2a5e7cb2c72945e4728089934853076f67ef18d7575c8ab6b88"},
-    {file = "tox-3.24.3.tar.gz", hash = "sha256:c6c4e77705ada004283610fd6d9ba4f77bc85d235447f875df9f0ba1bc23b634"},
+    {file = "tox-3.24.4-py2.py3-none-any.whl", hash = "sha256:5e274227a53dc9ef856767c21867377ba395992549f02ce55eb549f9fb9a8d10"},
+    {file = "tox-3.24.4.tar.gz", hash = "sha256:c30b57fa2477f1fb7c36aa1d83292d5c2336cd0018119e1b1c17340e2c2708ca"},
 ]
 typed-ast = [
     {file = "typed_ast-1.4.3-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:2068531575a125b87a41802130fa7e29f26c09a2833fea68d9a40cf33902eba6"},
@@ -1648,8 +1649,8 @@ urlman = [
     {file = "urlman-2.0.1.tar.gz", hash = "sha256:3b9c5ac4e447b1e29fa259dc76953d46d711c84b296a0c66c34870e248eb1205"},
 ]
 virtualenv = [
-    {file = "virtualenv-20.7.2-py2.py3-none-any.whl", hash = "sha256:e4670891b3a03eb071748c569a87cceaefbf643c5bac46d996c5a45c34aa0f06"},
-    {file = "virtualenv-20.7.2.tar.gz", hash = "sha256:9ef4e8ee4710826e98ff3075c9a4739e2cb1040de6a2a8d35db0055840dc96a0"},
+    {file = "virtualenv-20.8.0-py2.py3-none-any.whl", hash = "sha256:a4b987ec31c3c9996cf1bc865332f967fe4a0512c41b39652d6224f696e69da5"},
+    {file = "virtualenv-20.8.0.tar.gz", hash = "sha256:4da4ac43888e97de9cf4fdd870f48ed864bbfd133d2c46cbdec941fed4a25aef"},
 ]
 webencodings = [
     {file = "webencodings-0.5.1-py2.py3-none-any.whl", hash = "sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78"},