diff --git a/spack-environment/packages.yaml b/spack-environment/packages.yaml
index d2afb467..4e7bbc77 100644
--- a/spack-environment/packages.yaml
+++ b/spack-environment/packages.yaml
@@ -201,7 +201,7 @@ packages:
     - any_of: [+geocad, -geocad]
   onnx:
     require:
-    - '@1.13.1'
+    - '@1.15.0'
   opencascade:
     require:
     - '@7.7.1'