Merge pull request #47 from source-foundry/dependabot/pip/aiofiles-0.5.0

Author: dependabot-preview[bot]

requirements.txt

@@ -5,7 +5,7 @@
 #    pip-compile
 #
 aiodns==2.0.0             # via fdiff (setup.py)
-aiofiles==0.4.0           # via fdiff (setup.py)
+aiofiles==0.5.0           # via fdiff (setup.py)
 aiohttp==3.6.2            # via fdiff (setup.py)
 async-timeout==3.0.1      # via aiohttp
 attrs==19.3.0             # via aiohttp