diff --git a/requirements.txt b/requirements.txt
index 458da5b..54a1720 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -73,7 +73,7 @@ pytest==5.2.1
 python-dateutil==2.8.0
 pytz==2019.3
 PyWavelets==1.0.3
-pywin32==223
+pywin32==301
 pywinpty==0.5.5
 pyzmq==18.1.0
 qtconsole==4.6.0