diff --git a/requirements-docker.txt b/requirements-docker.txt
index f877c73..aaf2cb7 100644
--- a/requirements-docker.txt
+++ b/requirements-docker.txt
@@ -1,4 +1,4 @@
-opencv-python==4.1.0.25
+opencv-python==4.1.1.26
 scikit-image==0.15.0
 seaborn==0.9.0
 sklearn==0.0