chore: Upgrade Python requirements

Author: edx-requirements-bot

requirements/base.txt

@@ -8,9 +8,9 @@ appdirs==1.4.4
     # via fs
 asgiref==3.10.0
     # via django
-boto3==1.40.50
+boto3==1.40.55
     # via fs-s3fs
-botocore==1.40.50
+botocore==1.40.55
     # via
     #   boto3
     #   s3transfer

requirements/test.txt

@@ -8,7 +8,7 @@ appdirs==1.4.4
     # via
     #   -r requirements/base.txt
     #   fs
-arrow==1.3.0
+arrow==1.4.0
     # via cookiecutter
 asgiref==3.10.0
     # via
@@ -20,11 +20,11 @@ astroid==3.3.11
     #   pylint-celery
 binaryornot==0.4.4
     # via cookiecutter
-boto3==1.40.50
+boto3==1.40.55
     # via
     #   -r requirements/base.txt
     #   fs-s3fs
-botocore==1.40.50
+botocore==1.40.55
     # via
     #   -r requirements/base.txt
     #   boto3
@@ -33,7 +33,7 @@ certifi==2025.10.5
     # via requests
 chardet==5.2.0
     # via binaryornot
-charset-normalizer==3.4.3
+charset-normalizer==3.4.4
     # via requests
 click==8.3.0
     # via
@@ -47,7 +47,7 @@ code-annotations==2.3.0
     # via edx-lint
 cookiecutter==2.6.0
     # via xblock-sdk
-coverage[toml]==7.10.7
+coverage[toml]==7.11.0
     # via pytest-cov
 cssselect==1.2.0
     # via
@@ -76,7 +76,7 @@ fs-s3fs==1.1.1
     #   xblock-sdk
 idna==3.11
     # via requests
-iniconfig==2.1.0
+iniconfig==2.3.0
     # via pytest
 isort==6.1.0
     # via pylint
@@ -216,7 +216,7 @@ text-unidecode==1.3
     # via python-slugify
 tomlkit==0.13.3
     # via pylint
-types-python-dateutil==2.9.0.20251008
+tzdata==2025.2
     # via arrow
 urllib3==2.5.0
     # via