diff --git a/models/docker/MLNet/model/requirements.txt b/models/docker/MLNet/model/requirements.txt
index 9e5c553..f643261 100644
--- a/models/docker/MLNet/model/requirements.txt
+++ b/models/docker/MLNet/model/requirements.txt
@@ -1,5 +1,5 @@
 Theano==0.9.0
 h5py==2.7.1
-opencv_python==3.3.0.10
+opencv_python==3.4.7.28
 Keras==1.1.0
 numpy==1.14.3