we got this from github. please evaluate and c if we can update flask version
We found a potential security vulnerability in a repository for which you have been granted security alert access.

@pegasus-isi pegasus-isi/pegasus
Known moderate severity security vulnerability detected in flask < 0.12.3defined in setup.py.
setup.py update suggested: flask ~> 0.12.3.
Always verify the validity and compatibility of suggestions with your codebase.