diff --git a/requirements.txt b/requirements.txt
index 82d89e5..907a2cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,4 +17,4 @@ winrt-Windows.Foundation.Collections>=3.2; sys_platform == "win32"
 winrt-Windows.Globalization>=3.2; sys_platform == "win32"
 winrt-Windows.Graphics.Imaging>=3.2; sys_platform == "win32"
 winrt-Windows.Media.Ocr>=3.2; sys_platform == "win32"
-winrt-Windows.Storage.Streams>=3.2; sys_platform == "win32"
+winrt-Windows.Storage.Streams>=3.2.1; sys_platform == "win32"