diff --git a/pandas/tests/io/pytables/test_categorical.py b/pandas/tests/io/pytables/test_categorical.py
index 177abdeedb88b..4928a70f90960 100644
--- a/pandas/tests/io/pytables/test_categorical.py
+++ b/pandas/tests/io/pytables/test_categorical.py
@@ -17,7 +17,14 @@
     ensure_clean_store,
 )
 
-pytestmark = [pytest.mark.single, td.skip_array_manager_not_yet_implemented]
+pytestmark = [
+    pytest.mark.single,
+    td.skip_array_manager_not_yet_implemented,
+    # pytables https://github.com/PyTables/PyTables/issues/822
+    pytest.mark.filterwarnings(
+        "ignore:a closed node found in the registry:UserWarning"
+    ),
+]
 
 
 def test_categorical(setup_path):
diff --git a/setup.cfg b/setup.cfg
index 610b30e4422a9..8cdec8ab9feed 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -137,6 +137,7 @@ xfail_strict = True
 filterwarnings =
     error:Sparse:FutureWarning
     error:The SparseArray:FutureWarning
+    ignore:unclosed transport <asyncio.sslproto:ResourceWarning
 junit_family = xunit2
 
 [codespell]