diff --git a/.github/workflows/pythonapp.yml b/.github/workflows/pythonapp.yml
index 6d6f1827d..fe0975465 100644
--- a/.github/workflows/pythonapp.yml
+++ b/.github/workflows/pythonapp.yml
@@ -32,7 +32,7 @@ jobs:
         python-version: ['3.9', '3.10', '3.11']
     env:
       TVM_VERSION_TAG: v0.17.0
-      PYTORCH_VERSION: 2.2.0
+      PYTORCH_VERSION: 2.4.1
       LLVM_VERSION: 18
 
     steps:
diff --git a/hummingbird/ml/_topology.py b/hummingbird/ml/_topology.py
index 38448ebbb..e7a8fc6af 100644
--- a/hummingbird/ml/_topology.py
+++ b/hummingbird/ml/_topology.py
@@ -243,7 +243,7 @@ def convert(topology, backend, test_input, device, extra_config={}):
 
     if backend == onnx.__name__:
         onnx_model_name = output_model_name = None
-        target_opset = 11
+        target_opset = 13
 
         # Set optional configuration options for ONNX if any.
         if constants.ONNX_OUTPUT_MODEL_NAME in extra_config: