diff --git a/kuri_person_tracking/requirements.txt b/kuri_person_tracking/requirements.txt
index 44e8ded..ed9f266 100644
--- a/kuri_person_tracking/requirements.txt
+++ b/kuri_person_tracking/requirements.txt
@@ -1,4 +1,4 @@
 imutils==0.5.3
 numpy==1.19.0
-opencv-python==4.2.0.34
+opencv-python==4.8.1.78
 statistics==1.0.3.5
\ No newline at end of file