diff --git a/requirements-mac.txt b/requirements-mac.txt
index 4a77be6..2aec109 100644
--- a/requirements-mac.txt
+++ b/requirements-mac.txt
@@ -1,5 +1,5 @@
 pyyaml
-numpy
+numpy<=1.26.4
 opencv-python
 onnxruntime
 pykalman
diff --git a/requirements.txt b/requirements.txt
index f894946..e94314d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pyyaml
-numpy
+numpy<=1.26.4
 opencv-python
 onnxruntime-gpu
 pykalman