Merge pull request #20 from ricksr/dependabot/pip/flask-sqlalchemy-2.4.0

Bump flask-sqlalchemy from 2.3.2 to 2.4.0

Author: ricksr

requirements.txt

@@ -13,7 +13,7 @@ Flask-Login==0.4.0
 Flask-Mail==0.9.1
 Flask-Migrate==2.5.2
 Flask-Moment==0.5.2
-Flask-SQLAlchemy==2.3.2
+Flask-SQLAlchemy==2.4.0
 Flask-WTF==0.14.2
 guess_language-spirit==0.5.3
 idna==2.6