diff --git a/requirements.txt b/requirements.txt
index 189a73d..59d7631 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Keras-Applications==1.0.7
 Keras-Preprocessing==1.0.8
 Markdown==3.0.1
 numpy==1.16.1
-opencv-python==4.0.0.21
+opencv-python==4.1.1.26
 pkg-resources==0.0.0
 protobuf==3.6.1
 six==1.12.0