diff --git a/tests/python_client/requirements.txt b/tests/python_client/requirements.txt
index 57038d04d9..ddc1afa735 100644
--- a/tests/python_client/requirements.txt
+++ b/tests/python_client/requirements.txt
@@ -38,7 +38,7 @@ python-benedict==0.24.3
 timeout-decorator==0.5.0
 
 # for bulk insert test
-minio==7.1.5
+minio==7.2.0
 npy-append-array==0.9.15
 Faker==19.2.0
 
diff --git a/tests/restful_client_v2/requirements.txt b/tests/restful_client_v2/requirements.txt
index 45c4bafac9..6ceb37d2b3 100644
--- a/tests/restful_client_v2/requirements.txt
+++ b/tests/restful_client_v2/requirements.txt
@@ -9,7 +9,7 @@ Faker==19.2.0
 pymilvus==2.5.0rc108
 scikit-learn>=1.5.2
 pytest-xdist==2.5.0
-minio==7.1.14
+minio==7.2.0
 tenacity==8.1.0
 # for bf16 datatype
 ml-dtypes==0.2.0
diff --git a/tests/scripts/ci-util.sh b/tests/scripts/ci-util.sh
index 43496392ae..006a51df81 100755
--- a/tests/scripts/ci-util.sh
+++ b/tests/scripts/ci-util.sh
@@ -37,10 +37,12 @@ function install_pytest_requirements(){
  echo "Install pytest requirements"
  cd ${ROOT}/tests/python_client
  
-export PIP_TRUSTED_HOST="nexus-nexus-repository-manager.nexus"
-export PIP_INDEX_URL="http://nexus-nexus-repository-manager.nexus:8081/repository/pypi-all/simple"
-export PIP_INDEX="http://nexus-nexus-repository-manager.nexus:8081/repository/pypi-all/pypi"
-export PIP_FIND_LINKS="http://nexus-nexus-repository-manager.nexus:8081/repository/pypi-all/pypi"
+
+
+export PIP_TRUSTED_HOST="nexus.zilliz.cc"
+export PIP_INDEX_URL="https://nexus.zilliz.cc/repository/pypi-proxy/simple"
+export PIP_INDEX="https://nexus.zilliz.cc/repository/pypi-proxy/pypi"
+export PIP_FIND_LINKS="https://nexus.zilliz.cc/repository/pypi-proxy/pypi"
  python3 -m pip install --no-cache-dir -r requirements.txt --timeout 300 --retries 6
 }