diff --git a/requirements.txt b/requirements.txt
index 35aad39d..d85e6b57 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ grpcio==1.48.1
 numpy==1.24.2
 Pillow==9.4.0
 protobuf==4.22.0
-opencv-contrib-python==4.5.5.62
+opencv-contrib-python==4.8.1.78.62
 tflite-runtime==2.11.0
 pytesseract==0.3.10
 picamera==1.13