updated flask

requirements.txt

@@ -1,16 +1,22 @@
-astroid==2.2.5
-click==6.7
-colorama==0.4.1
-Flask==1.0.2
-isort==4.3.17
-itsdangerous==0.24
-Jinja2==2.11.3
-lazy-object-proxy==1.3.1
-MarkupSafe==2.0.1
-mccabe==0.6.1
-pep8==1.7.1
-pylint==2.3.1
-six==1.12.0
-typed-ast==1.3.5
-Werkzeug==0.15.3
-wrapt==1.11.1
+astroid==2.12.13
+click==8.1.3
+colorama==0.4.6
+dill==0.3.6
+distlib==0.3.6
+filelock==3.8.0
+Flask==2.2.2
+gunicorn==20.1.0
+isort==5.10.1
+itsdangerous==2.1.2
+Jinja2==3.1.2
+lazy-object-proxy==1.8.0
+MarkupSafe==2.1.1
+mccabe==0.7.0
+platformdirs==2.5.2
+pycodestyle==2.10.0
+pylint==2.15.6
+tomli==2.0.1
+tomlkit==0.11.6
+virtualenv==20.16.5
+Werkzeug==2.2.2
+wrapt==1.14.1