diff --git a/old_requirements.txt b/old_requirements.txt
index 1756e02..7a427e0 100644
--- a/old_requirements.txt
+++ b/old_requirements.txt
@@ -1,4 +1,4 @@
 numpy==1.22.0
-opencv-python-headless==4.2.0.32
+opencv-python-headless==4.8.1.78
 scikit-image==0.15.0
 scipy==1.10.0
\ No newline at end of file