Flask==1.0.2
Flask-Admin==1.5.3
Flask-SQLAlchemy==2.3.2
SQLAlchemy==1.2.12
WTForms==2.1
coverage==4.1
pytest==2.9.2
pytest-cov==2.3.0
pytest-flask==0.10.0
Flask-HTTPAuth==3.1.2

Flask==1.0.2
Flask-Admin==1.5.3
Flask-SQLAlchemy==2.3.2
SQLAlchemy==1.2.15
WTForms==2.1
coverage==4.1
pytest==2.9.2
pytest-cov==2.3.0
pytest-flask==0.10.0
Flask-HTTPAuth==3.1.2

Update sqlalchemy from 1.2.12 to 1.2.15
Update sqlalchemy from 1.2.12 to 1.2.15