diff --git a/requirements.txt b/requirements.txt
index 27dcb23..f01918f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -84,7 +84,7 @@ pyrsistent==0.16.0
 python-dateutil==2.8.1
 pytz==2020.1
 pyviz-comms==0.7.4
-pywin32==227
+pywin32==301
 pywinpty==0.5.7
 PyYAML==5.3.1
 pyzmq==19.0.1