add cffi as dev dependency

2 years ago · e370035b25
parent d78d31eec0
commit e370035b25
1 changed files with 1 additions and 0 deletions
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@ -1,6 +1,7 @@
 flake8==3.9.2
 setuptools==40.8.0
 wheel==0.36.2
+cffi==1.14.6
 pytest==6.2.4
 aiosmtpd==1.4.2
 aiohttp==3.7.4.post0