diff --git a/server/requirements.txt b/server/requirements.txt
index 43d94f5..a908972 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -1,3 +1,3 @@
 Flask==1.1.1
 requests==2.22.0
-opencv-python-headless==4.1.0.25
+opencv-python-headless==4.1.1.26