diff --git a/scripts/requirements.txt b/scripts/requirements.txt
index b45bc34..9b1b7d3 100644
--- a/scripts/requirements.txt
+++ b/scripts/requirements.txt
@@ -1,2 +1,3 @@
 rocketchat_API==0.6.34
-MonthDelta==0.9.1
\ No newline at end of file
+MonthDelta==0.9.1
+pytz==2019.2
\ No newline at end of file