diff --git a/.azure-pipelines/linux-conda-CI.yml b/.azure-pipelines/linux-conda-CI.yml
index f2a4e0498..69b587863 100644
--- a/.azure-pipelines/linux-conda-CI.yml
+++ b/.azure-pipelines/linux-conda-CI.yml
@@ -14,14 +14,14 @@ jobs:
   strategy:
     matrix:
 
-      Py311-Onnx150-Rt160-Skl131:
+      Py311-Onnx150-Rt161-Skl131:
         do.bench: '0'
         python.version: '3.11'  # onnxruntime cannot support python 3.11 yet
         numpy.version: '>=1.21.1'
         scipy.version: '>=1.7.0'
         onnx.version: '-i https://test.pypi.org/simple/ onnx==1.15.0rc1'
         onnx.target_opset: ''
-        onnxrt.version: 'onnxruntime==1.16.0'
+        onnxrt.version: 'onnxruntime==1.16.1'
         sklearn.version: '>=1.3.1'
         lgbm.version: ''
         onnxcc.version: '>=1.8.1'  # git
diff --git a/.azure-pipelines/win32-conda-CI.yml b/.azure-pipelines/win32-conda-CI.yml
index 61dbc5a27..d6da599dc 100644
--- a/.azure-pipelines/win32-conda-CI.yml
+++ b/.azure-pipelines/win32-conda-CI.yml
@@ -13,13 +13,13 @@ jobs:
     vmImage: 'windows-latest'
   strategy:
     matrix:
-      Py310-Onnx150-Rt160-Skl131:
+      Py310-Onnx150-Rt161-Skl131:
         python.version: '3.11'  # onnxruntime cannot support python 3.11 yet
-        onnx.version: 'onnx==1.14.1' # '-i https://test.pypi.org/simple/ onnx==1.15.0rc1'
+        onnx.version: '-i https://test.pypi.org/simple/ onnx==1.15.0rc1'
         onnx.target_opset: ''
         numpy.version: 'numpy>=1.22.3'
         scipy.version: 'scipy'
-        onnxrt.version: 'onnxruntime==1.16.0'
+        onnxrt.version: 'onnxruntime==1.16.1'
         onnxcc.version: 'onnxconverter-common>=1.8.1'  # git+https://github.com/microsoft/onnxconverter-common.git
         sklearn.version: '>=1.3.1'
       Py310-Onnx141-Rt160-Skl131:
diff --git a/skl2onnx/common/utils.py b/skl2onnx/common/utils.py
index b2a98c11c..3aaf1a4e8 100644
--- a/skl2onnx/common/utils.py
+++ b/skl2onnx/common/utils.py
@@ -173,7 +173,7 @@ def hash_array(value, length=15):
     "Computes a hash identifying the value."
     try:
         onx = from_array(value)
-    except AttributeError as e:
+    except (AttributeError, TypeError) as e:
         # sparse matrix for example
         if hasattr(value, "tocoo"):
             coo = value.tocoo()
diff --git a/tests/test_algebra_onnx_operators_sparse.py b/tests/test_algebra_onnx_operators_sparse.py
index d52d50f44..0a9c288c5 100644
--- a/tests/test_algebra_onnx_operators_sparse.py
+++ b/tests/test_algebra_onnx_operators_sparse.py
@@ -53,9 +53,10 @@ def test_onnx_init_dense(self):
         reason="fails with onnxruntime < %s" % THRESHOLD,
     )
     def test_onnx_init_sparse_coo(self):
-        row = np.array([0, 0, 1, 3, 1], dtype=np.float32)
-        col = np.array([0, 2, 1, 3, 1], dtype=np.float32)
+        row = np.array([0, 0, 1, 3, 2], dtype=np.int64)
+        col = np.array([0, 2, 1, 3, 1], dtype=np.int64)
         data = np.array([1, 1, 1, 1, 1], dtype=np.float32)
+        # numpy and onnxruntime behave differently when there are duplicated indices.
         X = coo_matrix((data, (row, col)), shape=(4, 4))
 
         node = OnnxAdd("X", X, output_names=["Y"], op_version=TARGET_OPSET)
@@ -70,14 +71,14 @@ def test_onnx_init_sparse_coo(self):
             # Sparse tensor is not supported for constant.
             return
         try:
-            res = sess.run(None, {"X": X})[0]
+            res = sess.run(None, {"X": X.todense()})[0]
         except RuntimeError as e:
             # Sparse tensor is not supported for constant.
             warnings.warn(
                 "Unable to run with %r\n---\n%s\n%s" % ({"X": X}, model_def, e)
             )
             return
-        assert_almost_equal(X + X, res)
+        assert_almost_equal((X + X).todense(), res)
 
 
 if __name__ == "__main__":