Update requirements

requirements.txt

@@ -1,16 +1,8 @@
-beautifulsoup4==4.9.1
+beautifulsoup4==4.11.1
 bs4==0.0.1
-certifi==2020.6.20
-chardet==3.0.4
-click==7.1.2
-Flask==1.1.2
-idna==2.9
-itsdangerous==1.1.0
-Jinja2==2.11.3
-MarkupSafe==1.1.1
-pillow>=8.3.2
-psycopg2==2.8.5
-requests==2.24.0
-soupsieve==2.0.1
-urllib3>=1.26.5
-Werkzeug==1.0.1
+click==8.1.3
+mypy-extensions==0.4.3
+pathspec==0.9.0
+platformdirs==2.5.2
+soupsieve==2.3.2.post1
+tomli==2.0.1