diff --git a/tests/python_client/requirements.txt b/tests/python_client/requirements.txt
index 19946d69fe..ff7acaee05 100644
--- a/tests/python_client/requirements.txt
+++ b/tests/python_client/requirements.txt
@@ -12,7 +12,7 @@ allure-pytest==2.7.0
 pytest-print==0.2.1
 pytest-level==0.1.1
 pytest-xdist==2.5.0
-pymilvus==2.3.7rc7
+pymilvus==2.3.8rc4
 pytest-rerunfailures==9.1.1
 git+https://github.com/Projectplace/pytest-tags
 ndg-httpsclient
diff --git a/tests/python_client/testcases/test_query.py b/tests/python_client/testcases/test_query.py
index 17f09ba0a2..09d49fa805 100644
--- a/tests/python_client/testcases/test_query.py
+++ b/tests/python_client/testcases/test_query.py
@@ -924,7 +924,7 @@ class TestQueryParams(TestcaseBase):
         assert len(res) == 1
 
         # test for mixed data
-        ids = [_id * 1.1, bool(_id % 2)]
+        ids = [bool(_id % 2)]
         expression = f"{expr_prefix}(listMix, {ids})"
         res = collection_w.query(expression)[0]
         assert len(res) == ct.default_nb // 2