diff --git a/requirements.txt b/requirements.txt
index 2b3b697..22d0373 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,7 @@
-lobe==0.6.2
-opencv-python==4.9.0.80
+numpy<2.0.0 # matplotlib is built with NumPy 1.x and conflicts with OpenCV 4.9+
+opencv-python==4.10.0.84
 pyinstaller==6.6.0
+lobe==0.6.2
 
 --extra-index-url https://google-coral.github.io/py-repo/
 tflite-runtime==2.5.0.post1