diff --git a/backend/requirements_win.txt b/backend/requirements_win.txt
index 633ee8c..9ade7eb 100644
--- a/backend/requirements_win.txt
+++ b/backend/requirements_win.txt
@@ -27,7 +27,7 @@ pymongo==3.9.0
 pymysql==0.9.3
 python-dateutil==2.8.1
 pytz==2019.3
-pywin32==227
+pywin32==301
 requests==2.22.0
 six==1.13.0
 speaklater==1.3