Update docs dependencies

Author: drewcassidy

docs/requirements.in

@@ -1,4 +1,4 @@
-sphinx==8
+sphinx>=8
 sphinx-rtd-theme>=2.0.0
 sphinx-copybutton
 sphinx-gha @ git+https://github.com/drewcassidy/sphinx-gha.git@main

docs/requirements.txt

@@ -10,7 +10,7 @@ babel==2.16.0
     # via sphinx
 certifi==2024.8.30
     # via requests
-charset-normalizer==3.3.2
+charset-normalizer==3.4.0
     # via requests
 docutils==0.21.2
     # via
@@ -31,7 +31,7 @@ markdown-it-py==3.0.0
     # via
     #   mdit-py-plugins
     #   myst-parser
-markupsafe==3.0.0
+markupsafe==3.0.1
     # via jinja2
 mdit-py-plugins==0.4.2
     # via myst-parser
@@ -51,7 +51,7 @@ requests==2.32.3
     # via sphinx
 snowballstemmer==2.2.0
     # via sphinx
-sphinx==8.0.0
+sphinx==8.1.3
     # via
     #   -r docs/requirements.in
     #   myst-parser
@@ -66,7 +66,7 @@ sphinx-gha @ git+https://github.com/drewcassidy/sphinx-gha.git@main
     # via -r docs/requirements.in
 sphinx-jinja==2.0.2
     # via -r docs/requirements.in
-sphinx-rtd-theme==3.0.0
+sphinx-rtd-theme==3.0.1
     # via -r docs/requirements.in
 sphinxcontrib-applehelp==2.0.0
     # via sphinx