diff --git a/requirements.txt b/requirements.txt
index 8dcb9d4..a6678c2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ MarkupSafe==1.1.1
 mkl-fft #==1.0.12
 mkl-random #==1.0.2
 numpy==1.16.4
-opencv-python==4.1.0.25
+opencv-python==4.1.1.26
 pycparser==2.19
 torch #==1.0.1
 Werkzeug==0.15.4