Update package versions and Python version

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.9.6-slim
+FROM python:3.10.0-slim
 
 # Create user and home directory
 # Create base directory

requirements.txt

@@ -1,21 +1,20 @@
-anyio==3.3.0
-appdirs==1.4.4
+anyio==3.3.3
 argh==0.26.2
 asgiref==3.4.1
 attrs==21.2.0
-black==21.7b0
-certifi==2021.5.30
-charset-normalizer==2.0.3
-click==8.0.1
-coverage==5.5
-fastapi==0.67.0
+black==21.9b0
+certifi==2021.10.8
+charset-normalizer==2.0.7
+click==8.0.3
+coverage==6.0.2
+fastapi==0.70.0
 flake8==3.9.2
 flake8-isort==4.0.0
 flake8-quotes==3.2.0
 h11==0.12.0
-httpcore==0.13.6
-httpx==0.18.2
-idna==3.2
+httpcore==0.13.7
+httpx==0.19.0
+idna==3.3
 iniconfig==1.1.1
 isort==5.9.2
 loguru==0.5.3
@@ -25,29 +24,30 @@ mypy-extensions==0.4.3
 nest-asyncio==1.5.1
 packaging==21.0
 pathspec==0.9.0
-pluggy==0.13.1
+platformdirs==2.4.0
+pluggy==1.0.0
 py==1.10.0
 pycodestyle==2.7.0
 pydantic==1.8.2
 pyflakes==2.3.1
 pyparsing==2.4.7
-pytest==6.2.4
+pytest==6.2.5
 pytest-asyncio==0.15.1
-pytest-cov==2.12.1
+pytest-cov==3.0.0
 pytest-mock==3.6.1
-python-box==5.3.0
+python-box==5.4.1
 PyYAML==5.4.1
-regex==2021.7.6
+regex==2021.10.8
 requests==2.26.0
 rfc3986==1.5.0
 shortuuid==1.0.1
 sniffio==1.2.0
-starlette==0.14.2
+starlette==0.16.0
 tenacity==8.0.1
-testfixtures==6.18.0
+testfixtures==6.18.3
 toml==0.10.2
-tomli==1.1.0
-typing-extensions==3.10.0.0
-urllib3==1.26.6
-uvicorn==0.14.0
-watchdog==2.1.3
+tomli==1.2.1
+typing-extensions==3.10.0.2
+urllib3==1.26.7
+uvicorn==0.15.0
+watchdog==2.1.6