diff --git a/tool/conda/singa/requirements.txt b/tool/conda/singa/requirements.txt
index aafc2789d..82677600f 100644
--- a/tool/conda/singa/requirements.txt
+++ b/tool/conda/singa/requirements.txt
@@ -2,6 +2,6 @@ swig==3.0.12
 openblas==0.3.9
 glog==0.3.5
 deprecated==1.2.7
-onnx==1.6.0
+onnx==1.12.0
 deprecated==1.2.7
 libopenblas==0.3.9