diff --git a/requirements.txt b/requirements.txt
index b6c7c1f..12e9715 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ pigpio==1.78
 pyserial==3.5
 nidaqmx==0.6.4
 click==8.1.3
-opencv-python==4.5.2.54
+opencv-python==4.7.0.68
 opencv-contrib-python==4.5.2.54
 numpy>=1.14.5
 pandas==1.5.0