diff --git a/requirements.txt b/requirements.txt
index d96b3a9d84d30b221e3e0d4b302d634c1681272f..351d409092a1f387b720c3ff2d43889170f320a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,4 @@ tqdm
 numpy
 visualdl
 python-Levenshtein
-opencv-contrib-python==4.2.0.32
\ No newline at end of file
+opencv-contrib-python==4.4.0.46
\ No newline at end of file