Update version of pyzt

Zeph! · echarrod · commit f4223513646f · 2022-06-16T09:28:13.000+01:00
diff --git a/setup.py b/setup.py
@@ -26,7 +26,7 @@
         "asn1==2.2.0",
         "pyopenssl>=18.0.0",
         "iso8601==0.1.13",
-        "pytz==2020.4",
+        "pytz==2022.1",
     ],
     extras_require={
         "examples": [
