diff --git a/requirments.txt b/requirments.txt
index 28ece8a..cfdd12a 100644
--- a/requirments.txt
+++ b/requirments.txt
@@ -6,7 +6,7 @@ future==0.18.2
 iso8601==0.1.13
 mysqlclient==2.0.1
 numpy==1.19.4
-opencv-python-headless==4.4.0.46
+opencv-python-headless==4.5.2.54
 Pillow==8.0.1
 PyQt5==5.15.2
 PyQt5-sip==12.8.1