diff --git a/reqs/3.6/requirements-dev.txt b/reqs/3.6/requirements-dev.txt
index a1958031..c01ecefc 100644
--- a/reqs/3.6/requirements-dev.txt
+++ b/reqs/3.6/requirements-dev.txt
@@ -5,7 +5,7 @@
 #    pip-compile --no-annotate --output-file=reqs/3.6/requirements-dev.txt reqs/requirements-dev.in reqs/requirements-doc.in reqs/requirements-sty.in reqs/requirements.in
 #
 alabaster==0.7.12
-anyio==2.0.2
+anyio==2.1.0
 appdirs==1.4.4
 argon2-cffi==20.1.0
 astroid==2.4.2
@@ -15,7 +15,7 @@ babel==2.9.0
 backcall==0.2.0
 beautifulsoup4==4.9.3
 black==20.8b1
-bleach==3.2.2
+bleach==3.3.0
 certifi==2020.12.5
 cffi==1.14.4
 cfgv==3.2.0
@@ -52,30 +52,30 @@ ipython==7.16.1
 ipywidgets==7.6.3
 isort==5.7.0
 jedi==0.18.0
-jinja2==2.11.2
+jinja2==2.11.3
 json5==0.9.5
 jsonschema==3.2.0
 jupyter-cache==0.4.2
 jupyter-client==6.1.11
 jupyter-console==6.2.0
-jupyter-core==4.7.0
-jupyter-server==1.2.2
+jupyter-core==4.7.1
+jupyter-server==1.3.0
 jupyter-sphinx==0.3.1
 jupyter==1.0.0
-jupyterlab-code-formatter==1.4.2
-jupyterlab-server==2.1.2
+jupyterlab-code-formatter==1.4.3
+jupyterlab-server==2.2.0
 jupyterlab-widgets==1.0.0
-jupyterlab==3.0.5
+jupyterlab==3.0.7
 kiwisolver==1.3.1
 labels==20.1.0
 latexcodec==2.0.1
 lazy-object-proxy==1.4.3
 livereload==2.6.3
-markdown-it-py==0.6.1
+markdown-it-py==0.6.2
 markupsafe==1.1.1
-matplotlib==3.3.3
+matplotlib==3.3.4
 mccabe==0.6.1
-mdit-py-plugins==0.2.4
+mdit-py-plugins==0.2.5
 mistune==0.8.4
 mpmath==1.1.0
 mypy-extensions==0.4.3
@@ -88,11 +88,11 @@ nbconvert==5.6.1
 nbdime==2.1.0
 nbformat==5.1.2
 nbstripout==0.3.9
-nest-asyncio==1.4.3
+nest-asyncio==1.5.1
 nodeenv==1.5.0
 notebook==6.2.0
 numpy==1.19.5
-packaging==20.8
+packaging==20.9
 pandocfilters==1.4.3
 parso==0.8.1
 pathspec==0.8.1
@@ -102,7 +102,7 @@ pickleshare==0.7.5
 pillow==8.1.0
 pip-tools==5.5.0
 pluggy==0.13.1
-pre-commit==2.9.3
+pre-commit==2.10.1
 prometheus-client==0.9.0
 prompt-toolkit==3.0.14
 ptyprocess==0.7.0
@@ -111,7 +111,7 @@ pybtex-docutils==1.0.0
 pybtex==0.24.0
 pycodestyle==2.6.0
 pycparser==2.20
-pydata-sphinx-theme==0.4.2
+pydata-sphinx-theme==0.4.3
 pydeps==1.9.13
 pydocstyle==5.1.1
 pyflakes==2.2.0
@@ -121,9 +121,9 @@ pyparsing==2.4.7
 pyrsistent==0.17.3
 python-dateutil==2.8.1
 pytoml==0.1.21
-pytz==2020.5
+pytz==2021.1
 pyyaml==5.4.1
-pyzmq==21.0.1
+pyzmq==22.0.2
 qtconsole==5.0.2
 qtpy==1.9.0
 regex==2020.11.13
@@ -150,19 +150,19 @@ sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
-sqlalchemy==1.3.22
+sqlalchemy==1.3.23
 stdlib-list==0.8.0
 sympy==1.7.1
 terminado==0.9.2
 testpath==0.4.4
 toml==0.10.2
 tornado==6.1
-tox==3.21.2
+tox==3.21.4
 traitlets==4.3.3
 typed-ast==1.4.2
 typing-extensions==3.7.4.3
-urllib3==1.26.2
-virtualenv==20.4.0
+urllib3==1.26.3
+virtualenv==20.4.2
 wcwidth==0.2.5
 webencodings==0.5.1
 wheel==0.36.2
diff --git a/reqs/3.6/requirements-doc.txt b/reqs/3.6/requirements-doc.txt
index c6358175..cce90799 100644
--- a/reqs/3.6/requirements-doc.txt
+++ b/reqs/3.6/requirements-doc.txt
@@ -11,7 +11,7 @@ attrs==20.3.0
 babel==2.9.0
 backcall==0.2.0
 beautifulsoup4==4.9.3
-bleach==3.2.2
+bleach==3.3.0
 certifi==2020.12.5
 cffi==1.14.4
 chardet==4.0.0
@@ -34,21 +34,21 @@ ipython-genutils==0.2.0
 ipython==7.16.1
 ipywidgets==7.6.3
 jedi==0.18.0
-jinja2==2.11.2
+jinja2==2.11.3
 jsonschema==3.2.0
 jupyter-cache==0.4.2
 jupyter-client==6.1.11
 jupyter-console==6.2.0
-jupyter-core==4.7.0
+jupyter-core==4.7.1
 jupyter-sphinx==0.3.1
 jupyter==1.0.0
 jupyterlab-widgets==1.0.0
 kiwisolver==1.3.1
 latexcodec==2.0.1
-markdown-it-py==0.6.1
+markdown-it-py==0.6.2
 markupsafe==1.1.1
-matplotlib==3.3.3
-mdit-py-plugins==0.2.4
+matplotlib==3.3.4
+mdit-py-plugins==0.2.5
 mistune==0.8.4
 mpmath==1.1.0
 myst-nb==0.11.1
@@ -57,10 +57,10 @@ nbclient==0.5.1
 nbconvert==5.6.1
 nbdime==2.1.0
 nbformat==5.1.2
-nest-asyncio==1.4.3
+nest-asyncio==1.5.1
 notebook==6.2.0
 numpy==1.19.5
-packaging==20.8
+packaging==20.9
 pandocfilters==1.4.3
 parso==0.8.1
 pexpect==4.8.0
@@ -72,14 +72,14 @@ ptyprocess==0.7.0
 pybtex-docutils==1.0.0
 pybtex==0.24.0
 pycparser==2.20
-pydata-sphinx-theme==0.4.2
+pydata-sphinx-theme==0.4.3
 pygments==2.7.4
 pyparsing==2.4.7
 pyrsistent==0.17.3
 python-dateutil==2.8.1
-pytz==2020.5
+pytz==2021.1
 pyyaml==5.4.1
-pyzmq==21.0.1
+pyzmq==22.0.2
 qtconsole==5.0.2
 qtpy==1.9.0
 requests==2.25.1
@@ -102,14 +102,14 @@ sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
-sqlalchemy==1.3.22
+sqlalchemy==1.3.23
 sympy==1.7.1
 terminado==0.9.2
 testpath==0.4.4
 tornado==6.1
 traitlets==4.3.3
 typing-extensions==3.7.4.3
-urllib3==1.26.2
+urllib3==1.26.3
 wcwidth==0.2.5
 webencodings==0.5.1
 wheel==0.36.2
diff --git a/reqs/3.6/requirements-sty.txt b/reqs/3.6/requirements-sty.txt
index f6d558ac..0bc71c02 100644
--- a/reqs/3.6/requirements-sty.txt
+++ b/reqs/3.6/requirements-sty.txt
@@ -28,10 +28,10 @@ importlib-resources==3.0.0
 ipython-genutils==0.2.0
 isort==5.7.0
 jsonschema==3.2.0
-jupyter-core==4.7.0
+jupyter-core==4.7.1
 kiwisolver==1.3.1
 lazy-object-proxy==1.4.3
-matplotlib==3.3.3
+matplotlib==3.3.4
 mccabe==0.6.1
 mypy-extensions==0.4.3
 mypy==0.800
@@ -42,7 +42,7 @@ numpy==1.19.5
 pathspec==0.8.1
 pep8-naming==0.11.1
 pillow==8.1.0
-pre-commit==2.9.3
+pre-commit==2.10.1
 pycodestyle==2.6.0
 pydocstyle==5.1.1
 pyflakes==2.2.0
@@ -59,7 +59,7 @@ toml==0.10.2
 traitlets==4.3.3
 typed-ast==1.4.2
 typing-extensions==3.7.4.3
-virtualenv==20.4.0
+virtualenv==20.4.2
 wrapt==1.12.1
 zipp==3.4.0
 
diff --git a/reqs/3.6/requirements.txt b/reqs/3.6/requirements.txt
index cfca8b19..4123565f 100644
--- a/reqs/3.6/requirements.txt
+++ b/reqs/3.6/requirements.txt
@@ -6,7 +6,7 @@
 #
 cycler==0.10.0
 kiwisolver==1.3.1
-matplotlib==3.3.3
+matplotlib==3.3.4
 numpy==1.19.5
 pillow==8.1.0
 pyparsing==2.4.7
diff --git a/reqs/3.7/requirements-dev.txt b/reqs/3.7/requirements-dev.txt
index 90eda50b..513e3099 100644
--- a/reqs/3.7/requirements-dev.txt
+++ b/reqs/3.7/requirements-dev.txt
@@ -5,7 +5,7 @@
 #    pip-compile --no-annotate --output-file=reqs/3.7/requirements-dev.txt reqs/requirements-dev.in reqs/requirements-doc.in reqs/requirements-sty.in reqs/requirements.in
 #
 alabaster==0.7.12
-anyio==2.0.2
+anyio==2.1.0
 appdirs==1.4.4
 argon2-cffi==20.1.0
 astroid==2.4.2
@@ -15,7 +15,7 @@ babel==2.9.0
 backcall==0.2.0
 beautifulsoup4==4.9.3
 black==20.8b1
-bleach==3.2.2
+bleach==3.3.0
 certifi==2020.12.5
 cffi==1.14.4
 cfgv==3.2.0
@@ -44,34 +44,34 @@ imagesize==1.2.0
 importlib-metadata==3.4.0
 ipykernel==5.4.3
 ipython-genutils==0.2.0
-ipython==7.19.0
+ipython==7.20.0
 ipywidgets==7.6.3
 isort==5.7.0
 jedi==0.18.0
-jinja2==2.11.2
+jinja2==2.11.3
 json5==0.9.5
 jsonschema==3.2.0
 jupyter-cache==0.4.2
 jupyter-client==6.1.11
 jupyter-console==6.2.0
-jupyter-core==4.7.0
-jupyter-server==1.2.2
+jupyter-core==4.7.1
+jupyter-server==1.3.0
 jupyter-sphinx==0.3.1
 jupyter==1.0.0
-jupyterlab-code-formatter==1.4.2
-jupyterlab-server==2.1.2
+jupyterlab-code-formatter==1.4.3
+jupyterlab-server==2.2.0
 jupyterlab-widgets==1.0.0
-jupyterlab==3.0.5
+jupyterlab==3.0.7
 kiwisolver==1.3.1
 labels==20.1.0
 latexcodec==2.0.1
 lazy-object-proxy==1.4.3
 livereload==2.6.3
-markdown-it-py==0.6.1
+markdown-it-py==0.6.2
 markupsafe==1.1.1
-matplotlib==3.3.3
+matplotlib==3.3.4
 mccabe==0.6.1
-mdit-py-plugins==0.2.4
+mdit-py-plugins==0.2.5
 mistune==0.8.4
 mpmath==1.1.0
 mypy-extensions==0.4.3
@@ -84,11 +84,11 @@ nbconvert==5.6.1
 nbdime==2.1.0
 nbformat==5.1.2
 nbstripout==0.3.9
-nest-asyncio==1.4.3
+nest-asyncio==1.5.1
 nodeenv==1.5.0
 notebook==6.2.0
-numpy==1.19.5
-packaging==20.8
+numpy==1.20.1
+packaging==20.9
 pandocfilters==1.4.3
 parso==0.8.1
 pathspec==0.8.1
@@ -98,7 +98,7 @@ pickleshare==0.7.5
 pillow==8.1.0
 pip-tools==5.5.0
 pluggy==0.13.1
-pre-commit==2.9.3
+pre-commit==2.10.1
 prometheus-client==0.9.0
 prompt-toolkit==3.0.14
 ptyprocess==0.7.0
@@ -107,7 +107,7 @@ pybtex-docutils==1.0.0
 pybtex==0.24.0
 pycodestyle==2.6.0
 pycparser==2.20
-pydata-sphinx-theme==0.4.2
+pydata-sphinx-theme==0.4.3
 pydeps==1.9.13
 pydocstyle==5.1.1
 pyflakes==2.2.0
@@ -117,9 +117,9 @@ pyparsing==2.4.7
 pyrsistent==0.17.3
 python-dateutil==2.8.1
 pytoml==0.1.21
-pytz==2020.5
+pytz==2021.1
 pyyaml==5.4.1
-pyzmq==21.0.1
+pyzmq==22.0.2
 qtconsole==5.0.2
 qtpy==1.9.0
 regex==2020.11.13
@@ -146,19 +146,19 @@ sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
-sqlalchemy==1.3.22
+sqlalchemy==1.3.23
 stdlib-list==0.8.0
 sympy==1.7.1
 terminado==0.9.2
 testpath==0.4.4
 toml==0.10.2
 tornado==6.1
-tox==3.21.2
+tox==3.21.4
 traitlets==5.0.5
 typed-ast==1.4.2
 typing-extensions==3.7.4.3
-urllib3==1.26.2
-virtualenv==20.4.0
+urllib3==1.26.3
+virtualenv==20.4.2
 wcwidth==0.2.5
 webencodings==0.5.1
 wheel==0.36.2
diff --git a/reqs/3.7/requirements-doc.txt b/reqs/3.7/requirements-doc.txt
index b723977b..926f5141 100644
--- a/reqs/3.7/requirements-doc.txt
+++ b/reqs/3.7/requirements-doc.txt
@@ -11,7 +11,7 @@ attrs==20.3.0
 babel==2.9.0
 backcall==0.2.0
 beautifulsoup4==4.9.3
-bleach==3.2.2
+bleach==3.3.0
 certifi==2020.12.5
 cffi==1.14.4
 chardet==4.0.0
@@ -30,24 +30,24 @@ imagesize==1.2.0
 importlib-metadata==3.4.0
 ipykernel==5.4.3
 ipython-genutils==0.2.0
-ipython==7.19.0
+ipython==7.20.0
 ipywidgets==7.6.3
 jedi==0.18.0
-jinja2==2.11.2
+jinja2==2.11.3
 jsonschema==3.2.0
 jupyter-cache==0.4.2
 jupyter-client==6.1.11
 jupyter-console==6.2.0
-jupyter-core==4.7.0
+jupyter-core==4.7.1
 jupyter-sphinx==0.3.1
 jupyter==1.0.0
 jupyterlab-widgets==1.0.0
 kiwisolver==1.3.1
 latexcodec==2.0.1
-markdown-it-py==0.6.1
+markdown-it-py==0.6.2
 markupsafe==1.1.1
-matplotlib==3.3.3
-mdit-py-plugins==0.2.4
+matplotlib==3.3.4
+mdit-py-plugins==0.2.5
 mistune==0.8.4
 mpmath==1.1.0
 myst-nb==0.11.1
@@ -56,10 +56,10 @@ nbclient==0.5.1
 nbconvert==5.6.1
 nbdime==2.1.0
 nbformat==5.1.2
-nest-asyncio==1.4.3
+nest-asyncio==1.5.1
 notebook==6.2.0
-numpy==1.19.5
-packaging==20.8
+numpy==1.20.1
+packaging==20.9
 pandocfilters==1.4.3
 parso==0.8.1
 pexpect==4.8.0
@@ -71,14 +71,14 @@ ptyprocess==0.7.0
 pybtex-docutils==1.0.0
 pybtex==0.24.0
 pycparser==2.20
-pydata-sphinx-theme==0.4.2
+pydata-sphinx-theme==0.4.3
 pygments==2.7.4
 pyparsing==2.4.7
 pyrsistent==0.17.3
 python-dateutil==2.8.1
-pytz==2020.5
+pytz==2021.1
 pyyaml==5.4.1
-pyzmq==21.0.1
+pyzmq==22.0.2
 qtconsole==5.0.2
 qtpy==1.9.0
 requests==2.25.1
@@ -101,14 +101,14 @@ sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
-sqlalchemy==1.3.22
+sqlalchemy==1.3.23
 sympy==1.7.1
 terminado==0.9.2
 testpath==0.4.4
 tornado==6.1
 traitlets==5.0.5
 typing-extensions==3.7.4.3
-urllib3==1.26.2
+urllib3==1.26.3
 wcwidth==0.2.5
 webencodings==0.5.1
 wheel==0.36.2
diff --git a/reqs/3.7/requirements-sty.txt b/reqs/3.7/requirements-sty.txt
index 73ccfcf7..88fa703e 100644
--- a/reqs/3.7/requirements-sty.txt
+++ b/reqs/3.7/requirements-sty.txt
@@ -25,21 +25,21 @@ importlib-metadata==3.4.0
 ipython-genutils==0.2.0
 isort==5.7.0
 jsonschema==3.2.0
-jupyter-core==4.7.0
+jupyter-core==4.7.1
 kiwisolver==1.3.1
 lazy-object-proxy==1.4.3
-matplotlib==3.3.3
+matplotlib==3.3.4
 mccabe==0.6.1
 mypy-extensions==0.4.3
 mypy==0.800
 nbformat==5.1.2
 nbstripout==0.3.9
 nodeenv==1.5.0
-numpy==1.19.5
+numpy==1.20.1
 pathspec==0.8.1
 pep8-naming==0.11.1
 pillow==8.1.0
-pre-commit==2.9.3
+pre-commit==2.10.1
 pycodestyle==2.6.0
 pydocstyle==5.1.1
 pyflakes==2.2.0
@@ -56,7 +56,7 @@ toml==0.10.2
 traitlets==5.0.5
 typed-ast==1.4.2
 typing-extensions==3.7.4.3
-virtualenv==20.4.0
+virtualenv==20.4.2
 wrapt==1.12.1
 zipp==3.4.0
 
diff --git a/reqs/3.7/requirements.txt b/reqs/3.7/requirements.txt
index f8f73e13..68cd5aab 100644
--- a/reqs/3.7/requirements.txt
+++ b/reqs/3.7/requirements.txt
@@ -6,8 +6,8 @@
 #
 cycler==0.10.0
 kiwisolver==1.3.1
-matplotlib==3.3.3
-numpy==1.19.5
+matplotlib==3.3.4
+numpy==1.20.1
 pillow==8.1.0
 pyparsing==2.4.7
 python-dateutil==2.8.1
diff --git a/reqs/3.8/requirements-dev.txt b/reqs/3.8/requirements-dev.txt
index bbaf0fbc..c8d0d833 100644
--- a/reqs/3.8/requirements-dev.txt
+++ b/reqs/3.8/requirements-dev.txt
@@ -5,7 +5,7 @@
 #    pip-compile --no-annotate --output-file=reqs/3.8/requirements-dev.txt reqs/requirements-dev.in reqs/requirements-doc.in reqs/requirements-sty.in reqs/requirements.in
 #
 alabaster==0.7.12
-anyio==2.0.2
+anyio==2.1.0
 appdirs==1.4.4
 argon2-cffi==20.1.0
 astroid==2.4.2
@@ -15,7 +15,7 @@ babel==2.9.0
 backcall==0.2.0
 beautifulsoup4==4.9.3
 black==20.8b1
-bleach==3.2.2
+bleach==3.3.0
 certifi==2020.12.5
 cffi==1.14.4
 cfgv==3.2.0
@@ -44,34 +44,34 @@ imagesize==1.2.0
 importlib-metadata==3.4.0
 ipykernel==5.4.3
 ipython-genutils==0.2.0
-ipython==7.19.0
+ipython==7.20.0
 ipywidgets==7.6.3
 isort==5.7.0
 jedi==0.18.0
-jinja2==2.11.2
+jinja2==2.11.3
 json5==0.9.5
 jsonschema==3.2.0
 jupyter-cache==0.4.2
 jupyter-client==6.1.11
 jupyter-console==6.2.0
-jupyter-core==4.7.0
-jupyter-server==1.2.2
+jupyter-core==4.7.1
+jupyter-server==1.3.0
 jupyter-sphinx==0.3.1
 jupyter==1.0.0
-jupyterlab-code-formatter==1.4.2
-jupyterlab-server==2.1.2
+jupyterlab-code-formatter==1.4.3
+jupyterlab-server==2.2.0
 jupyterlab-widgets==1.0.0
-jupyterlab==3.0.5
+jupyterlab==3.0.7
 kiwisolver==1.3.1
 labels==20.1.0
 latexcodec==2.0.1
 lazy-object-proxy==1.4.3
 livereload==2.6.3
-markdown-it-py==0.6.1
+markdown-it-py==0.6.2
 markupsafe==1.1.1
-matplotlib==3.3.3
+matplotlib==3.3.4
 mccabe==0.6.1
-mdit-py-plugins==0.2.4
+mdit-py-plugins==0.2.5
 mistune==0.8.4
 mpmath==1.1.0
 mypy-extensions==0.4.3
@@ -84,11 +84,11 @@ nbconvert==5.6.1
 nbdime==2.1.0
 nbformat==5.1.2
 nbstripout==0.3.9
-nest-asyncio==1.4.3
+nest-asyncio==1.5.1
 nodeenv==1.5.0
 notebook==6.2.0
-numpy==1.19.5
-packaging==20.8
+numpy==1.20.1
+packaging==20.9
 pandocfilters==1.4.3
 parso==0.8.1
 pathspec==0.8.1
@@ -98,7 +98,7 @@ pickleshare==0.7.5
 pillow==8.1.0
 pip-tools==5.5.0
 pluggy==0.13.1
-pre-commit==2.9.3
+pre-commit==2.10.1
 prometheus-client==0.9.0
 prompt-toolkit==3.0.14
 ptyprocess==0.7.0
@@ -107,7 +107,7 @@ pybtex-docutils==1.0.0
 pybtex==0.24.0
 pycodestyle==2.6.0
 pycparser==2.20
-pydata-sphinx-theme==0.4.2
+pydata-sphinx-theme==0.4.3
 pydeps==1.9.13
 pydocstyle==5.1.1
 pyflakes==2.2.0
@@ -117,9 +117,9 @@ pyparsing==2.4.7
 pyrsistent==0.17.3
 python-dateutil==2.8.1
 pytoml==0.1.21
-pytz==2020.5
+pytz==2021.1
 pyyaml==5.4.1
-pyzmq==21.0.1
+pyzmq==22.0.2
 qtconsole==5.0.2
 qtpy==1.9.0
 regex==2020.11.13
@@ -146,19 +146,19 @@ sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
-sqlalchemy==1.3.22
+sqlalchemy==1.3.23
 stdlib-list==0.8.0
 sympy==1.7.1
 terminado==0.9.2
 testpath==0.4.4
 toml==0.10.2
 tornado==6.1
-tox==3.21.2
+tox==3.21.4
 traitlets==5.0.5
 typed-ast==1.4.2
 typing-extensions==3.7.4.3
-urllib3==1.26.2
-virtualenv==20.4.0
+urllib3==1.26.3
+virtualenv==20.4.2
 wcwidth==0.2.5
 webencodings==0.5.1
 wheel==0.36.2
diff --git a/reqs/3.8/requirements-doc.txt b/reqs/3.8/requirements-doc.txt
index 057c2bb7..a1384321 100644
--- a/reqs/3.8/requirements-doc.txt
+++ b/reqs/3.8/requirements-doc.txt
@@ -11,7 +11,7 @@ attrs==20.3.0
 babel==2.9.0
 backcall==0.2.0
 beautifulsoup4==4.9.3
-bleach==3.2.2
+bleach==3.3.0
 certifi==2020.12.5
 cffi==1.14.4
 chardet==4.0.0
@@ -30,24 +30,24 @@ imagesize==1.2.0
 importlib-metadata==3.4.0
 ipykernel==5.4.3
 ipython-genutils==0.2.0
-ipython==7.19.0
+ipython==7.20.0
 ipywidgets==7.6.3
 jedi==0.18.0
-jinja2==2.11.2
+jinja2==2.11.3
 jsonschema==3.2.0
 jupyter-cache==0.4.2
 jupyter-client==6.1.11
 jupyter-console==6.2.0
-jupyter-core==4.7.0
+jupyter-core==4.7.1
 jupyter-sphinx==0.3.1
 jupyter==1.0.0
 jupyterlab-widgets==1.0.0
 kiwisolver==1.3.1
 latexcodec==2.0.1
-markdown-it-py==0.6.1
+markdown-it-py==0.6.2
 markupsafe==1.1.1
-matplotlib==3.3.3
-mdit-py-plugins==0.2.4
+matplotlib==3.3.4
+mdit-py-plugins==0.2.5
 mistune==0.8.4
 mpmath==1.1.0
 myst-nb==0.11.1
@@ -56,10 +56,10 @@ nbclient==0.5.1
 nbconvert==5.6.1
 nbdime==2.1.0
 nbformat==5.1.2
-nest-asyncio==1.4.3
+nest-asyncio==1.5.1
 notebook==6.2.0
-numpy==1.19.5
-packaging==20.8
+numpy==1.20.1
+packaging==20.9
 pandocfilters==1.4.3
 parso==0.8.1
 pexpect==4.8.0
@@ -71,14 +71,14 @@ ptyprocess==0.7.0
 pybtex-docutils==1.0.0
 pybtex==0.24.0
 pycparser==2.20
-pydata-sphinx-theme==0.4.2
+pydata-sphinx-theme==0.4.3
 pygments==2.7.4
 pyparsing==2.4.7
 pyrsistent==0.17.3
 python-dateutil==2.8.1
-pytz==2020.5
+pytz==2021.1
 pyyaml==5.4.1
-pyzmq==21.0.1
+pyzmq==22.0.2
 qtconsole==5.0.2
 qtpy==1.9.0
 requests==2.25.1
@@ -101,13 +101,13 @@ sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
-sqlalchemy==1.3.22
+sqlalchemy==1.3.23
 sympy==1.7.1
 terminado==0.9.2
 testpath==0.4.4
 tornado==6.1
 traitlets==5.0.5
-urllib3==1.26.2
+urllib3==1.26.3
 wcwidth==0.2.5
 webencodings==0.5.1
 wheel==0.36.2
diff --git a/reqs/3.8/requirements-sty.txt b/reqs/3.8/requirements-sty.txt
index bed0d36c..e587a948 100644
--- a/reqs/3.8/requirements-sty.txt
+++ b/reqs/3.8/requirements-sty.txt
@@ -24,21 +24,21 @@ identify==1.5.13
 ipython-genutils==0.2.0
 isort==5.7.0
 jsonschema==3.2.0
-jupyter-core==4.7.0
+jupyter-core==4.7.1
 kiwisolver==1.3.1
 lazy-object-proxy==1.4.3
-matplotlib==3.3.3
+matplotlib==3.3.4
 mccabe==0.6.1
 mypy-extensions==0.4.3
 mypy==0.800
 nbformat==5.1.2
 nbstripout==0.3.9
 nodeenv==1.5.0
-numpy==1.19.5
+numpy==1.20.1
 pathspec==0.8.1
 pep8-naming==0.11.1
 pillow==8.1.0
-pre-commit==2.9.3
+pre-commit==2.10.1
 pycodestyle==2.6.0
 pydocstyle==5.1.1
 pyflakes==2.2.0
@@ -55,7 +55,7 @@ toml==0.10.2
 traitlets==5.0.5
 typed-ast==1.4.2
 typing-extensions==3.7.4.3
-virtualenv==20.4.0
+virtualenv==20.4.2
 wrapt==1.12.1
 
 # The following packages are considered to be unsafe in a requirements file:
diff --git a/reqs/3.8/requirements.txt b/reqs/3.8/requirements.txt
index 36297251..8d50d5f4 100644
--- a/reqs/3.8/requirements.txt
+++ b/reqs/3.8/requirements.txt
@@ -6,8 +6,8 @@
 #
 cycler==0.10.0
 kiwisolver==1.3.1
-matplotlib==3.3.3
-numpy==1.19.5
+matplotlib==3.3.4
+numpy==1.20.1
 pillow==8.1.0
 pyparsing==2.4.7
 python-dateutil==2.8.1
diff --git a/reqs/3.9/requirements-dev.txt b/reqs/3.9/requirements-dev.txt
index d01b371f..2841e388 100644
--- a/reqs/3.9/requirements-dev.txt
+++ b/reqs/3.9/requirements-dev.txt
@@ -5,7 +5,7 @@
 #    pip-compile --no-annotate --output-file=reqs/3.9/requirements-dev.txt reqs/requirements-dev.in reqs/requirements-doc.in reqs/requirements-sty.in reqs/requirements.in
 #
 alabaster==0.7.12
-anyio==2.0.2
+anyio==2.1.0
 appdirs==1.4.4
 argon2-cffi==20.1.0
 astroid==2.4.2
@@ -15,7 +15,7 @@ babel==2.9.0
 backcall==0.2.0
 beautifulsoup4==4.9.3
 black==20.8b1
-bleach==3.2.2
+bleach==3.3.0
 certifi==2020.12.5
 cffi==1.14.4
 cfgv==3.2.0
@@ -44,34 +44,34 @@ imagesize==1.2.0
 importlib-metadata==3.4.0
 ipykernel==5.4.3
 ipython-genutils==0.2.0
-ipython==7.19.0
+ipython==7.20.0
 ipywidgets==7.6.3
 isort==5.7.0
 jedi==0.18.0
-jinja2==2.11.2
+jinja2==2.11.3
 json5==0.9.5
 jsonschema==3.2.0
 jupyter-cache==0.4.2
 jupyter-client==6.1.11
 jupyter-console==6.2.0
-jupyter-core==4.7.0
-jupyter-server==1.2.2
+jupyter-core==4.7.1
+jupyter-server==1.3.0
 jupyter-sphinx==0.3.1
 jupyter==1.0.0
-jupyterlab-code-formatter==1.4.2
-jupyterlab-server==2.1.2
+jupyterlab-code-formatter==1.4.3
+jupyterlab-server==2.2.0
 jupyterlab-widgets==1.0.0
-jupyterlab==3.0.5
+jupyterlab==3.0.7
 kiwisolver==1.3.1
 labels==20.1.0
 latexcodec==2.0.1
 lazy-object-proxy==1.4.3
 livereload==2.6.3
-markdown-it-py==0.6.1
+markdown-it-py==0.6.2
 markupsafe==1.1.1
-matplotlib==3.3.3
+matplotlib==3.3.4
 mccabe==0.6.1
-mdit-py-plugins==0.2.4
+mdit-py-plugins==0.2.5
 mistune==0.8.4
 mpmath==1.1.0
 mypy-extensions==0.4.3
@@ -84,11 +84,11 @@ nbconvert==5.6.1
 nbdime==2.1.0
 nbformat==5.1.2
 nbstripout==0.3.9
-nest-asyncio==1.4.3
+nest-asyncio==1.5.1
 nodeenv==1.5.0
 notebook==6.2.0
-numpy==1.19.5
-packaging==20.8
+numpy==1.20.1
+packaging==20.9
 pandocfilters==1.4.3
 parso==0.8.1
 pathspec==0.8.1
@@ -98,7 +98,7 @@ pickleshare==0.7.5
 pillow==8.1.0
 pip-tools==5.5.0
 pluggy==0.13.1
-pre-commit==2.9.3
+pre-commit==2.10.1
 prometheus-client==0.9.0
 prompt-toolkit==3.0.14
 ptyprocess==0.7.0
@@ -107,7 +107,7 @@ pybtex-docutils==1.0.0
 pybtex==0.24.0
 pycodestyle==2.6.0
 pycparser==2.20
-pydata-sphinx-theme==0.4.2
+pydata-sphinx-theme==0.4.3
 pydeps==1.9.13
 pydocstyle==5.1.1
 pyflakes==2.2.0
@@ -117,9 +117,9 @@ pyparsing==2.4.7
 pyrsistent==0.17.3
 python-dateutil==2.8.1
 pytoml==0.1.21
-pytz==2020.5
+pytz==2021.1
 pyyaml==5.4.1
-pyzmq==21.0.1
+pyzmq==22.0.2
 qtconsole==5.0.2
 qtpy==1.9.0
 regex==2020.11.13
@@ -146,19 +146,19 @@ sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
-sqlalchemy==1.3.22
+sqlalchemy==1.3.23
 stdlib-list==0.8.0
 sympy==1.7.1
 terminado==0.9.2
 testpath==0.4.4
 toml==0.10.2
 tornado==6.1
-tox==3.21.2
+tox==3.21.4
 traitlets==5.0.5
 typed-ast==1.4.2
 typing-extensions==3.7.4.3
-urllib3==1.26.2
-virtualenv==20.4.0
+urllib3==1.26.3
+virtualenv==20.4.2
 wcwidth==0.2.5
 webencodings==0.5.1
 wheel==0.36.2
diff --git a/reqs/3.9/requirements-doc.txt b/reqs/3.9/requirements-doc.txt
index 8aa7196a..784c10d1 100644
--- a/reqs/3.9/requirements-doc.txt
+++ b/reqs/3.9/requirements-doc.txt
@@ -11,7 +11,7 @@ attrs==20.3.0
 babel==2.9.0
 backcall==0.2.0
 beautifulsoup4==4.9.3
-bleach==3.2.2
+bleach==3.3.0
 certifi==2020.12.5
 cffi==1.14.4
 chardet==4.0.0
@@ -30,24 +30,24 @@ imagesize==1.2.0
 importlib-metadata==3.4.0
 ipykernel==5.4.3
 ipython-genutils==0.2.0
-ipython==7.19.0
+ipython==7.20.0
 ipywidgets==7.6.3
 jedi==0.18.0
-jinja2==2.11.2
+jinja2==2.11.3
 jsonschema==3.2.0
 jupyter-cache==0.4.2
 jupyter-client==6.1.11
 jupyter-console==6.2.0
-jupyter-core==4.7.0
+jupyter-core==4.7.1
 jupyter-sphinx==0.3.1
 jupyter==1.0.0
 jupyterlab-widgets==1.0.0
 kiwisolver==1.3.1
 latexcodec==2.0.1
-markdown-it-py==0.6.1
+markdown-it-py==0.6.2
 markupsafe==1.1.1
-matplotlib==3.3.3
-mdit-py-plugins==0.2.4
+matplotlib==3.3.4
+mdit-py-plugins==0.2.5
 mistune==0.8.4
 mpmath==1.1.0
 myst-nb==0.11.1
@@ -56,10 +56,10 @@ nbclient==0.5.1
 nbconvert==5.6.1
 nbdime==2.1.0
 nbformat==5.1.2
-nest-asyncio==1.4.3
+nest-asyncio==1.5.1
 notebook==6.2.0
-numpy==1.19.5
-packaging==20.8
+numpy==1.20.1
+packaging==20.9
 pandocfilters==1.4.3
 parso==0.8.1
 pexpect==4.8.0
@@ -71,14 +71,14 @@ ptyprocess==0.7.0
 pybtex-docutils==1.0.0
 pybtex==0.24.0
 pycparser==2.20
-pydata-sphinx-theme==0.4.2
+pydata-sphinx-theme==0.4.3
 pygments==2.7.4
 pyparsing==2.4.7
 pyrsistent==0.17.3
 python-dateutil==2.8.1
-pytz==2020.5
+pytz==2021.1
 pyyaml==5.4.1
-pyzmq==21.0.1
+pyzmq==22.0.2
 qtconsole==5.0.2
 qtpy==1.9.0
 requests==2.25.1
@@ -101,13 +101,13 @@ sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
-sqlalchemy==1.3.22
+sqlalchemy==1.3.23
 sympy==1.7.1
 terminado==0.9.2
 testpath==0.4.4
 tornado==6.1
 traitlets==5.0.5
-urllib3==1.26.2
+urllib3==1.26.3
 wcwidth==0.2.5
 webencodings==0.5.1
 wheel==0.36.2
diff --git a/reqs/3.9/requirements-sty.txt b/reqs/3.9/requirements-sty.txt
index fa4c7f7d..bef9f4d6 100644
--- a/reqs/3.9/requirements-sty.txt
+++ b/reqs/3.9/requirements-sty.txt
@@ -24,21 +24,21 @@ identify==1.5.13
 ipython-genutils==0.2.0
 isort==5.7.0
 jsonschema==3.2.0
-jupyter-core==4.7.0
+jupyter-core==4.7.1
 kiwisolver==1.3.1
 lazy-object-proxy==1.4.3
-matplotlib==3.3.3
+matplotlib==3.3.4
 mccabe==0.6.1
 mypy-extensions==0.4.3
 mypy==0.800
 nbformat==5.1.2
 nbstripout==0.3.9
 nodeenv==1.5.0
-numpy==1.19.5
+numpy==1.20.1
 pathspec==0.8.1
 pep8-naming==0.11.1
 pillow==8.1.0
-pre-commit==2.9.3
+pre-commit==2.10.1
 pycodestyle==2.6.0
 pydocstyle==5.1.1
 pyflakes==2.2.0
@@ -55,7 +55,7 @@ toml==0.10.2
 traitlets==5.0.5
 typed-ast==1.4.2
 typing-extensions==3.7.4.3
-virtualenv==20.4.0
+virtualenv==20.4.2
 wrapt==1.12.1
 
 # The following packages are considered to be unsafe in a requirements file:
diff --git a/reqs/3.9/requirements.txt b/reqs/3.9/requirements.txt
index a9294b46..a4d58b1b 100644
--- a/reqs/3.9/requirements.txt
+++ b/reqs/3.9/requirements.txt
@@ -6,8 +6,8 @@
 #
 cycler==0.10.0
 kiwisolver==1.3.1
-matplotlib==3.3.3
-numpy==1.19.5
+matplotlib==3.3.4
+numpy==1.20.1
 pillow==8.1.0
 pyparsing==2.4.7
 python-dateutil==2.8.1