diff --git a/requirements.txt b/requirements.txt
index 09feb5e24f..aa9e23820a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ colorlog==4.4.0
 tornado==6.0.4
 protobuf==3.13.0
 tzlocal==2.1
-pytz==2020.1
+pytz==2020.4
 pyserial==3.4
 ifaddr==0.1.7
 platformio==5.0.2