diff --git a/requirements.txt b/requirements.txt
index 0d50b21ef..a01db1aef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,5 +16,5 @@ Sphinx==4.2.0
 six
 xmltodict==0.10.2
 wheel
-opencv-python==4.5.1.48 ; sys_platform == "win32"
+opencv-python==4.8.1.78 ; sys_platform == "win32"
 opencv-python ; sys_platform == "linux"