Update certifi from 2019.11.28 to 2021.10.8

pyup-bot · pyup-bot · commit 61a53dfd4912 · 2021-10-10T06:39:50.000+05:30
diff --git a/requirements.txt b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.11.28
+certifi==2021.10.8
 chardet==3.0.4
 codecov==2.0.22
 coverage==5.1
