Update dependency pytz to v2021.3

1bf1c291 · Stackspin-renovate Bot · fb11f3b7 · 1bf1c291
Commit 1bf1c291 authored 3 years ago by Stackspin-renovate Bot
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -33,7 +33,7 @@ pygments==2.10.0
    # via sphinx
 pyparsing==2.4.7
    # via packaging
-pytz==2021.1
+pytz==2021.3
    # via babel
 recommonmark==0.7.1
    # via -r requirements.in