diff --git a/doc/requirements.txt b/doc/requirements.txt
index f8490ee933..365a7c1272 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -3,4 +3,4 @@ sphinx-rtd-theme==0.5.0
 docutils==0.15.2
 packaging==20.9
 jinja2<3.1
-schema
+schema==0.7.5
diff --git a/tests/integ/sagemaker/lineage/test_endpoint_context.py b/tests/integ/sagemaker/lineage/test_endpoint_context.py
index f6d9ff4828..d1a9318ec9 100644
--- a/tests/integ/sagemaker/lineage/test_endpoint_context.py
+++ b/tests/integ/sagemaker/lineage/test_endpoint_context.py
@@ -20,6 +20,7 @@
 SLEEP_TIME_THREE_SECONDS = 3
 
 
+@pytest.mark.skip("recurring failures due to existing ARN V739948996")
 def test_model(endpoint_context_associate_with_model, model_obj, endpoint_action_obj):
     model_list = endpoint_context_associate_with_model.models()
     for model in model_list:
@@ -29,6 +30,7 @@ def test_model(endpoint_context_associate_with_model, model_obj, endpoint_action
         assert model.destination_type == "Model"
 
 
+@pytest.mark.skip("recurring failures due to existing ARN V739948996")
 def test_model_v2(endpoint_context_associate_with_model, model_obj, sagemaker_session):
     time.sleep(SLEEP_TIME_ONE_SECONDS)
     model_list = endpoint_context_associate_with_model.models_v2()