diff --git a/requirements.txt b/requirements.txt
index f56efd1..e637610 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ kiwisolver==1.1.0
 Markdown==3.1.1
 matplotlib==3.1.2
 numpy==1.17.4
-onnx==1.6.0
+onnx==1.13.0
 onnx-tf==1.5.0
 onnxruntime-gpu==1.0.0
 opencv-python==4.1.2.30