chore: Upgrade Python requirements

Author: edx-requirements-bot

requirements/base.txt

@@ -8,9 +8,9 @@ appdirs==1.4.4
     # via fs
 asgiref==3.9.1
     # via django
-boto3==1.40.11
+boto3==1.40.16
     # via fs-s3fs
-botocore==1.40.11
+botocore==1.40.16
     # via
     #   boto3
     #   s3transfer
@@ -35,7 +35,7 @@ jmespath==1.0.1
     #   botocore
 lazy==1.6
     # via xblock
-lxml==6.0.0
+lxml==6.0.1
     # via
     #   parsel
     #   xblock

requirements/test.txt

@@ -20,11 +20,11 @@ astroid==3.3.11
     #   pylint-celery
 binaryornot==0.4.4
     # via cookiecutter
-boto3==1.40.11
+boto3==1.40.16
     # via
     #   -r requirements/base.txt
     #   fs-s3fs
-botocore==1.40.11
+botocore==1.40.16
     # via
     #   -r requirements/base.txt
     #   boto3
@@ -47,7 +47,7 @@ code-annotations==2.3.0
     # via edx-lint
 cookiecutter==2.6.0
     # via xblock-sdk
-coverage[toml]==7.10.4
+coverage[toml]==7.10.5
     # via pytest-cov
 cssselect==1.2.0
     # via
@@ -93,7 +93,7 @@ lazy==1.6
     # via
     #   -r requirements/base.txt
     #   xblock
-lxml==6.0.0
+lxml==6.0.1
     # via
     #   -r requirements/base.txt
     #   parsel
@@ -127,7 +127,7 @@ parsel==1.6.0
     # via
     #   -c requirements/constraints.txt
     #   -r requirements/base.txt
-pbr==7.0.0
+pbr==7.0.1
     # via stevedore
 platformdirs==4.3.8
     # via pylint
@@ -185,7 +185,7 @@ pyyaml==6.0.2
     #   code-annotations
     #   cookiecutter
     #   xblock
-requests==2.32.4
+requests==2.32.5
     # via
     #   cookiecutter
     #   xblock-sdk
@@ -218,7 +218,7 @@ text-unidecode==1.3
     # via python-slugify
 tomlkit==0.13.3
     # via pylint
-types-python-dateutil==2.9.0.20250809
+types-python-dateutil==2.9.0.20250822
     # via arrow
 urllib3==2.5.0
     # via