diff --git a/requirements.txt b/requirements.txt
index 402d494..52c80bf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ scipy==1.3.1
 cleverhans==3.0.1
 setproctitle==1.1.10
 gpustat==0.5.0
-onnx==1.5.0
+onnx==1.13.0
 numba==0.48.0
 cdd==0.1.12
 gurobipy==5.0.2