Updated requirements.txt to newer version settings.

.vscode/settings.json

@@ -6,5 +6,10 @@
         "sfcalcstutorial",
         "sftutorial",
         "yrtsimehc"
+    ],
+    "cSpell.words": [
+        "roundingtutorial",
+        "scinotation",
+        "scinottutorial"
     ]
 }

requirements.txt

@@ -1,29 +1,29 @@
-alembic==1.0.0
+alembic>=1.8
 asn1crypto==0.24.0
-astroid==2.0.4
+astroid>=2.12.2
 certifi==2018.8.24
-cffi==1.11.5
-Click==7.0
-cryptography==2.3.1
-Flask==1.0.2
+cffi>=1.12
+Click>=7.1.2
+cryptography==3.3.2
+Flask==2.0.1
 Flask-Migrate==2.2.1
-Flask-SQLAlchemy==2.3.2
-gunicorn==19.9.0
-idna==2.7
-isort==4.3.4
-itsdangerous==0.24
+Flask-SQLAlchemy>=2.3.2
+gunicorn>=19.9.0
+idna>=2.7
+isort>=4.3.4
+itsdangerous>=2.0
 Jinja2>=2.10.1
-lazy-object-proxy==1.3.1
-Mako==1.0.7
-MarkupSafe==1.0
-mccabe==0.6.1
-pycparser==2.19
-pylint==2.1.1
-PyMySQL==0.9.2
-python-dateutil==2.7.3
-python-editor==1.0.3
-singledispatch==3.4.0.3
-six==1.11.0
+lazy-object-proxy>=1.4.0
+Mako>=1.0.7
+MarkupSafe>=1.1.1
+mccabe>=0.6.1
+pycparser>=2.19
+pylint>=2.1.1
+PyMySQL>=0.9.2
+python-dateutil>=2.7.3
+python-editor>=1.0.3
+singledispatch>=3.4.0.3
+six>=1.11.0
 SQLAlchemy>=1.3.0
-Werkzeug>=0.15.3
-wrapt==1.10.11
+Werkzeug>=2.0.1
+wrapt>=1.10.11