diff --git a/tests/python_client/milvus_client/test_milvus_client_database.py b/tests/python_client/milvus_client/test_milvus_client_database.py
index 88c13683ab..5b1541a70c 100644
--- a/tests/python_client/milvus_client/test_milvus_client_database.py
+++ b/tests/python_client/milvus_client/test_milvus_client_database.py
@@ -205,8 +205,9 @@ class TestMilvusClientDatabaseInvalid(TestMilvusClientV2Base):
         expected: raise exception
         """
         client = self._client()
-        error = {ct.err_code: 1, ct.err_msg: f"Unexpected error, message=<unsupported operand type(s) for +: 'float' and 'str'>"}
-        self.list_databases(client, db_name,
+        error = {ct.err_code: 1, ct.err_msg: f"Unexpected error, message=<GrpcHandler.list_database() "
+                                             f"got an unexpected keyword argument 'db_name'"}
+        self.list_databases(client, db_name=db_name,
                             check_task=CheckTasks.err_res, check_items=error)
 
     @pytest.mark.tags(CaseLabel.L1)
diff --git a/tests/python_client/milvus_client_v2/test_milvus_client_search_pagination.py b/tests/python_client/milvus_client_v2/test_milvus_client_search_pagination.py
index 0ad8cf0168..4752feaf52 100644
--- a/tests/python_client/milvus_client_v2/test_milvus_client_search_pagination.py
+++ b/tests/python_client/milvus_client_v2/test_milvus_client_search_pagination.py
@@ -843,8 +843,7 @@ class TestSearchPagination(TestcaseBase):
         res = collection_w.search(search_vectors[:default_nq], ct.default_sparse_vec_field_name, _search_param,
                                   default_limit + offset)[0]
         assert len(search_res[0].ids) == len(res[0].ids[offset:])
-        assert sorted(search_res[0].distances, key=numpy.float32) == sorted(
-            res[0].distances[offset:], key=numpy.float32)
+        assert sorted(search_res[0].distances, key=np.float32) == sorted(res[0].distances[offset:], key=np.float32)
 
 
 class TestSearchPaginationInvalid(TestMilvusClientV2Base):
diff --git a/tests/python_client/requirements.txt b/tests/python_client/requirements.txt
index 0421bf0bbb..b381709cc6 100644
--- a/tests/python_client/requirements.txt
+++ b/tests/python_client/requirements.txt
@@ -28,8 +28,8 @@ pytest-parallel
 pytest-random-order
 
 # pymilvus
-pymilvus==2.6.0rc84
-pymilvus[bulk_writer]==2.6.0rc84
+pymilvus==2.6.0rc88
+pymilvus[bulk_writer]==2.6.0rc88
 
 
 # for customize config test
@@ -54,7 +54,7 @@ numpy==1.26.4
 tenacity==8.1.0
 rich==13.7.0
 # for standby test
-etcd-sdk-python==0.0.4
+etcd-sdk-python==0.0.6
 deepdiff==6.7.1
 
 # for test result analyzer