diff --git a/tests/python_client/milvus_client/test_milvus_client_query.py b/tests/python_client/milvus_client/test_milvus_client_query.py
index 30142c2fae..ff315d3287 100644
--- a/tests/python_client/milvus_client/test_milvus_client_query.py
+++ b/tests/python_client/milvus_client/test_milvus_client_query.py
@@ -487,7 +487,7 @@ class TestMilvusClientQueryInvalid(TestMilvusClientV2Base):
         self.flush(client, collection_name)
         self.load_partitions(client, collection_name, partition_name1)
         # 3. query on partition without loading
-        error = {ct.err_code: 65535, ct.err_msg: f"partition name {partition_name2} not found"}
+        error = {ct.err_code: 65535, ct.err_msg: f"partition not loaded"}
         self.query(client, collection_name, filter=default_search_exp, partition_names=[partition_name2],
                    check_task=CheckTasks.err_res, check_items=error)
         # 4. clean up
diff --git a/tests/python_client/requirements.txt b/tests/python_client/requirements.txt
index 6197c9244c..f240a30053 100644
--- a/tests/python_client/requirements.txt
+++ b/tests/python_client/requirements.txt
@@ -28,8 +28,8 @@ pytest-parallel
 pytest-random-order
 
 # pymilvus
-pymilvus==2.7.0rc25
-pymilvus[bulk_writer]==2.7.0rc25
+pymilvus==2.7.0rc26
+pymilvus[bulk_writer]==2.7.0rc26
 
 # for protobuf
 protobuf>=5.29.5