diff --git a/poetry.lock b/poetry.lock
index 79ab74e..5e5a581 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -697,6 +697,14 @@ traitlets = ">=4.1"
 [package.extras]
 test = ["testpath", "pytest", "pytest-cov"]
 
+[[package]]
+name = "nest-asyncio"
+version = "1.5.5"
+description = "Patch asyncio to allow nested event loops"
+category = "dev"
+optional = false
+python-versions = ">=3.5"
+
 [[package]]
 name = "nodeenv"
 version = "1.3.4"
@@ -707,11 +715,11 @@ python-versions = "*"
 
 [[package]]
 name = "notebook"
-version = "6.1.5"
+version = "6.4.10"
 description = "A web-based notebook environment for interactive computing"
 category = "dev"
 optional = false
-python-versions = ">=3.5"
+python-versions = ">=3.6"
 
 [package.dependencies]
 argon2-cffi = "*"
@@ -720,18 +728,20 @@ ipython-genutils = "*"
 jinja2 = "*"
 jupyter-client = ">=5.3.4"
 jupyter-core = ">=4.6.1"
-nbconvert = "*"
+nbconvert = ">=5"
 nbformat = "*"
+nest-asyncio = ">=1.5"
 prometheus-client = "*"
 pyzmq = ">=17"
-Send2Trash = "*"
+Send2Trash = ">=1.8.0"
 terminado = ">=0.8.3"
-tornado = ">=5.0"
+tornado = ">=6.1"
 traitlets = ">=4.2.1"
 
 [package.extras]
-docs = ["sphinx", "nbsphinx", "sphinxcontrib-github-alt"]
-test = ["nose", "coverage", "requests", "nose-warnings-filters", "nbval", "nose-exclude", "selenium", "pytest", "pytest-cov", "requests-unixsocket"]
+docs = ["sphinx", "nbsphinx", "sphinxcontrib-github-alt", "sphinx-rtd-theme", "myst-parser"]
+json-logging = ["json-logging"]
+test = ["pytest", "coverage", "requests", "nbval", "selenium", "pytest-cov", "requests-unixsocket"]
 
 [[package]]
 name = "packaging"
@@ -1132,12 +1142,17 @@ jeepney = ">=0.4.2"
 
 [[package]]
 name = "send2trash"
-version = "1.5.0"
+version = "1.8.0"
 description = "Send file to trash natively under Mac OS X, Windows and Linux."
 category = "dev"
 optional = false
 python-versions = "*"
 
+[package.extras]
+nativelib = ["pyobjc-framework-cocoa", "pywin32"]
+objc = ["pyobjc-framework-cocoa"]
+win32 = ["pywin32"]
+
 [[package]]
 name = "six"
 version = "1.14.0"
@@ -1208,7 +1223,7 @@ python-versions = "*"
 
 [[package]]
 name = "tornado"
-version = "6.0.3"
+version = "6.1"
 description = "Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed."
 category = "dev"
 optional = false
@@ -1403,6 +1418,10 @@ argon2-cffi = [
     {file = "argon2_cffi-20.1.0-cp38-cp38-win_amd64.whl", hash = "sha256:9dfd5197852530294ecb5795c97a823839258dfd5eb9420233c7cfedec2058f2"},
     {file = "argon2_cffi-20.1.0-cp39-cp39-win32.whl", hash = "sha256:e2db6e85c057c16d0bd3b4d2b04f270a7467c147381e8fd73cbbe5bc719832be"},
     {file = "argon2_cffi-20.1.0-cp39-cp39-win_amd64.whl", hash = "sha256:8a84934bd818e14a17943de8099d41160da4a336bcc699bb4c394bbb9b94bd32"},
+    {file = "argon2_cffi-20.1.0-pp36-pypy36_pp73-macosx_10_7_x86_64.whl", hash = "sha256:b94042e5dcaa5d08cf104a54bfae614be502c6f44c9c89ad1535b2ebdaacbd4c"},
+    {file = "argon2_cffi-20.1.0-pp36-pypy36_pp73-win32.whl", hash = "sha256:8282b84ceb46b5b75c3a882b28856b8cd7e647ac71995e71b6705ec06fc232c3"},
+    {file = "argon2_cffi-20.1.0-pp37-pypy37_pp73-macosx_10_7_x86_64.whl", hash = "sha256:3aa804c0e52f208973845e8b10c70d8957c9e5a666f702793256242e9167c4e0"},
+    {file = "argon2_cffi-20.1.0-pp37-pypy37_pp73-win_amd64.whl", hash = "sha256:36320372133a003374ef4275fbfce78b7ab581440dfca9f9471be3dd9a522428"},
 ]
 "aspy.yaml" = [
     {file = "aspy.yaml-1.3.0-py2.py3-none-any.whl", hash = "sha256:463372c043f70160a9ec950c3f1e4c3a82db5fca01d334b6bc89c7164d744bdc"},
@@ -1793,13 +1812,17 @@ nbconvert = [
 nbformat = [
     {file = "nbformat-5.0.3-py3-none-any.whl", hash = "sha256:d1407544cf0c53ee88f504b6c732aef6e0f407a0858b405fcf133e0a25bb787b"},
 ]
+nest-asyncio = [
+    {file = "nest_asyncio-1.5.5-py3-none-any.whl", hash = "sha256:b98e3ec1b246135e4642eceffa5a6c23a3ab12c82ff816a92c612d68205813b2"},
+    {file = "nest_asyncio-1.5.5.tar.gz", hash = "sha256:e442291cd942698be619823a17a86a5759eabe1f8613084790de189fe9e16d65"},
+]
 nodeenv = [
     {file = "nodeenv-1.3.4-py2.py3-none-any.whl", hash = "sha256:561057acd4ae3809e665a9aaaf214afff110bbb6a6d5c8a96121aea6878408b3"},
     {file = "nodeenv-1.3.4.tar.gz", hash = "sha256:ff860d311cb9cee1a74e7056b6526436eceb2d5177f584b128eca3530849c1ec"},
 ]
 notebook = [
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-    {file = "notebook-6.1.5.tar.gz", hash = "sha256:3db37ae834c5f3b6378381229d0e5dfcbfb558d08c8ce646b1ad355147f5e91d"},
+    {file = "notebook-6.4.10-py3-none-any.whl", hash = "sha256:49cead814bff0945fcb2ee07579259418672ac175d3dc3d8102a4b0a656ed4df"},
+    {file = "notebook-6.4.10.tar.gz", hash = "sha256:2408a76bc6289283a8eecfca67e298ec83c67db51a4c2e1b713dd180bb39e90e"},
 ]
 packaging = [
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@@ -2028,8 +2051,8 @@ secretstorage = [
     {file = "SecretStorage-3.1.2.tar.gz", hash = "sha256:15da8a989b65498e29be338b3b279965f1b8f09b9668bd8010da183024c8bff6"},
 ]
 send2trash = [
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-    {file = "Send2Trash-1.5.0.tar.gz", hash = "sha256:60001cc07d707fe247c94f74ca6ac0d3255aabcb930529690897ca2a39db28b2"},
+    {file = "Send2Trash-1.8.0-py3-none-any.whl", hash = "sha256:f20eaadfdb517eaca5ce077640cb261c7d2698385a6a0f072a4a5447fd49fa08"},
+    {file = "Send2Trash-1.8.0.tar.gz", hash = "sha256:d2c24762fd3759860a0aff155e45871447ea58d2be6bdd39b5c8f966a0c99c2d"},
 ]
 six = [
     {file = "six-1.14.0-py2.py3-none-any.whl", hash = "sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c"},
@@ -2061,13 +2084,47 @@ toml = [
     {file = "toml-0.10.0.tar.gz", hash = "sha256:229f81c57791a41d65e399fc06bf0848bab550a9dfd5ed66df18ce5f05e73d5c"},
 ]
 tornado = [
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-    {file = "tornado-6.0.3-cp35-cp35m-win_amd64.whl", hash = "sha256:398e0d35e086ba38a0427c3b37f4337327231942e731edaa6e9fd1865bbd6f60"},
-    {file = "tornado-6.0.3-cp36-cp36m-win32.whl", hash = "sha256:4e73ef678b1a859f0cb29e1d895526a20ea64b5ffd510a2307b5998c7df24281"},
-    {file = "tornado-6.0.3-cp36-cp36m-win_amd64.whl", hash = "sha256:349884248c36801afa19e342a77cc4458caca694b0eda633f5878e458a44cb2c"},
-    {file = "tornado-6.0.3-cp37-cp37m-win32.whl", hash = "sha256:559bce3d31484b665259f50cd94c5c28b961b09315ccd838f284687245f416e5"},
-    {file = "tornado-6.0.3-cp37-cp37m-win_amd64.whl", hash = "sha256:abbe53a39734ef4aba061fca54e30c6b4639d3e1f59653f0da37a0003de148c7"},
-    {file = "tornado-6.0.3.tar.gz", hash = "sha256:c845db36ba616912074c5b1ee897f8e0124df269468f25e4fe21fe72f6edd7a9"},
+    {file = "tornado-6.1-cp35-cp35m-macosx_10_9_x86_64.whl", hash = "sha256:d371e811d6b156d82aa5f9a4e08b58debf97c302a35714f6f45e35139c332e32"},
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 tox = [
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