diff --git a/requirements.txt b/requirements.txt
index 788676b..74ec301 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 opencv-python==4.1.0.25
-opencv-contrib-python==4.1.0.25
+opencv-contrib-python==4.1.1.26
 torch==1.4.0
 torchvision==0.5.0
 tqdm