build(docs): update Python dependencies
Updates the Python dependencies used to build the project's Sphinx
documentation to their latest versions.
Change-Id: I8baee89c85179a667a3850a7b9705ab76f4d702a
Signed-off-by: Chris Kay <chris.kay@arm.com>
diff --git a/docs/requirements.in b/docs/requirements.in
index 0d74803..192310d 100644
--- a/docs/requirements.in
+++ b/docs/requirements.in
@@ -1,4 +1,4 @@
pip-tools==6.4.0
-sphinx==2.0.0
-sphinx-rtd-theme==0.4.3
-sphinxcontrib-plantuml==0.15
+sphinx==4.2.0
+sphinx-rtd-theme==1.0.0
+sphinxcontrib-plantuml==0.22
diff --git a/docs/requirements.txt b/docs/requirements.txt
index fbb9c79..5971ec8 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -8,25 +8,27 @@
# via sphinx
babel==2.9.1
# via sphinx
-certifi==2021.10.8
+certifi==2021.5.30
# via requests
-charset-normalizer==2.0.7
+charset-normalizer==2.0.4
# via requests
-click==8.0.3
+click==8.0.1
# via pip-tools
-docutils==0.18
- # via sphinx
-idna==3.3
+docutils==0.16
+ # via
+ # sphinx
+ # sphinx-rtd-theme
+idna==3.2
# via requests
-imagesize==1.3.0
+imagesize==1.2.0
# via sphinx
-jinja2==3.0.3
+jinja2==3.0.1
# via sphinx
markupsafe==2.0.1
# via jinja2
-packaging==21.2
+packaging==21.0
# via sphinx
-pep517==0.12.0
+pep517==0.11.0
# via pip-tools
pip-tools==6.4.0
# via -r requirements.in
@@ -34,18 +36,18 @@
# via sphinx
pyparsing==2.4.7
# via packaging
-pytz==2021.3
+pytz==2021.1
# via babel
requests==2.26.0
# via sphinx
snowballstemmer==2.1.0
# via sphinx
-sphinx==2.0.0
+sphinx==4.2.0
# via
# -r requirements.in
# sphinx-rtd-theme
# sphinxcontrib-plantuml
-sphinx-rtd-theme==0.4.3
+sphinx-rtd-theme==1.0.0
# via -r requirements.in
sphinxcontrib-applehelp==1.0.2
# via sphinx
@@ -55,15 +57,15 @@
# via sphinx
sphinxcontrib-jsmath==1.0.1
# via sphinx
-sphinxcontrib-plantuml==0.15
+sphinxcontrib-plantuml==0.22
# via -r requirements.in
sphinxcontrib-qthelp==1.0.3
# via sphinx
sphinxcontrib-serializinghtml==1.1.5
# via sphinx
-tomli==1.2.2
+tomli==1.2.1
# via pep517
-urllib3==1.26.7
+urllib3==1.26.6
# via requests
wheel==0.37.0
# via pip-tools