diff --git a/blockchain_datacraw/requirements.txt b/blockchain_datacraw/requirements.txt
index afaa133..7065031 100644
--- a/blockchain_datacraw/requirements.txt
+++ b/blockchain_datacraw/requirements.txt
@@ -141,7 +141,7 @@ pytest-remotedata==0.2.1
 python-dateutil==2.7.3
 pytz==2018.4
 PyWavelets==0.5.2
-pywin32==223
+pywin32==301
 pywinpty==0.5.1
 PyYAML==3.12
 pyzmq==17.0.0