diff --git a/requirements.txt b/requirements.txt
index 43c4d5a..32b7fe6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0
 Markdown==3.1.1
 numpy==1.16.4
-opencv-contrib-python==4.1.0.25
+opencv-contrib-python==4.1.1.26
 opencv-python==4.1.0.25
 Pillow==6.2.0
 protobuf==3.8.0