➕ Add types-certifi to satisfy mypy 0.902 (#1679)

diff --git a/requirements.txt b/requirements.txt
index f34bdeaac66d993655704b6fe34666e8e6f8e04b..839264f38336d22bc95240ef29109ca64e4a531c 100644 (file)
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,6 +19,7 @@ flake8-bugbear
 flake8-pie==0.5.*
 isort==5.*
 mypy
+types-certifi
 pytest==5.*
 pytest-asyncio
 pytest-trio