diff --git a/requirements.txt b/requirements.txt
index ec3c73b..403f1a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 numpy==1.16.3
-opencv-contrib-python==4.1.0.25
+opencv-contrib-python==4.1.1.26
 opencv-python==4.1.0.25
 pep8==1.7.1