diff --git a/win-requirements.txt b/win-requirements.txt
index 3205ebdf..cac623c0 100644
--- a/win-requirements.txt
+++ b/win-requirements.txt
@@ -1,4 +1,4 @@
 -r requirements.txt
 
-pywin32==303
+pywin32==304
 wmi==1.5.1