Update docs requirements.

Author: Julian

docs/requirements.txt

@@ -6,29 +6,29 @@
 #
 alabaster==0.7.13
     # via sphinx
-astroid==2.15.2
+astroid==2.15.5
     # via sphinx-autoapi
-attrs==22.2.0
+attrs==23.1.0
     # via
     #   jsonschema
     #   referencing
 babel==2.12.1
     # via sphinx
 beautifulsoup4==4.12.2
     # via furo
-certifi==2022.12.7
+certifi==2023.5.7
     # via requests
 charset-normalizer==3.1.0
     # via requests
 contourpy==1.0.7
     # via matplotlib
 cycler==0.11.0
     # via matplotlib
-docutils==0.19
+docutils==0.20.1
     # via sphinx
-fonttools==4.39.3
+fonttools==4.39.4
     # via matplotlib
-furo==2023.3.27
+furo==2023.5.20
     # via -r docs/requirements.in
 idna==3.4
     # via requests
@@ -40,7 +40,7 @@ jinja2==3.1.2
     #   sphinx-autoapi
 file:.#egg=jsonschema
     # via -r docs/requirements.in
-jsonschema-specifications==2023.3.6
+jsonschema-specifications==2023.5.1
     # via jsonschema
 kiwisolver==1.4.4
     # via matplotlib
@@ -54,7 +54,7 @@ markupsafe==2.1.2
     # via jinja2
 matplotlib==3.7.1
     # via sphinxext-opengraph
-numpy==1.24.2
+numpy==1.24.3
     # via
     #   contourpy
     #   matplotlib
@@ -66,7 +66,7 @@ pillow==9.5.0
     # via matplotlib
 pyenchant==3.2.2
     # via sphinxcontrib-spelling
-pygments==2.15.0
+pygments==2.15.1
     # via
     #   furo
     #   sphinx
@@ -76,11 +76,11 @@ python-dateutil==2.8.2
     # via matplotlib
 pyyaml==6.0
     # via sphinx-autoapi
-referencing==0.27.2
+referencing==0.28.3
     # via
     #   jsonschema
     #   jsonschema-specifications
-requests==2.28.2
+requests==2.31.0
     # via sphinx
 rpds-py==0.7.1
     # via
@@ -90,9 +90,9 @@ six==1.16.0
     # via python-dateutil
 snowballstemmer==2.2.0
     # via sphinx
-soupsieve==2.4
+soupsieve==2.4.1
     # via beautifulsoup4
-sphinx==6.1.3
+sphinx==7.0.1
     # via
     #   -r docs/requirements.in
     #   furo
@@ -105,13 +105,13 @@ sphinx==6.1.3
     #   sphinxext-opengraph
 sphinx-autoapi==2.1.0
     # via -r docs/requirements.in
-sphinx-autodoc-typehints==1.22
+sphinx-autodoc-typehints==1.23.0
     # via -r docs/requirements.in
 sphinx-basic-ng==1.0.0b1
     # via furo
-sphinx-copybutton==0.5.1
+sphinx-copybutton==0.5.2
     # via -r docs/requirements.in
-sphinx-json-schema-spec==2023.2.4
+sphinx-json-schema-spec==2023.5.2
     # via -r docs/requirements.in
 sphinxcontrib-applehelp==1.0.4
     # via sphinx
@@ -131,7 +131,7 @@ sphinxext-opengraph==0.8.2
     # via -r docs/requirements.in
 unidecode==1.3.6
     # via sphinx-autoapi
-urllib3==1.26.15
+urllib3==2.0.2
     # via requests
 wrapt==1.15.0
     # via astroid