diff --git a/requirements.txt b/requirements.txt
index 90d25cc..bde79b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,7 @@
 --extra-index-url https://download.pytorch.org/whl/cu121
 
 numpy>=1.23.5,<2
+typing-extensions>=4.8.0
 opencv-python==4.10.0.84
 cv2_enumerate_cameras==1.1.15
 onnx==1.16.0