diff --git a/requirements.txt b/requirements.txt
index 93afbb3..33c032a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ numpy==1.14.1
 opencv-python==3.4.0.12
 Pillow==5.0.0
 pypiwin32==223
-pywin32==223
+pywin32==301
 requests==2.18.4
 urllib3==1.22
 win32core==221.36