diff --git a/python/requirements.txt b/python/requirements.txt
index 094d2f98213a747783461e5c6050e525d3bfdb7f..ddc86ce8d14f3be463af24072c5a97866b3c0f80 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -20,5 +20,6 @@ sentencepiece==0.1.96; platform_machine !=  "aarch64"
 sentencepiece; platform_machine ==  "aarch64"
 opencv-python==4.3.0.38; platform_machine !=  "aarch64"
 opencv-python; platform_machine == "aarch64"
-pytest 
-prometheus-client==0.12.0
\ No newline at end of file
+pytest==7.0.1
+prometheus-client==0.12.0
+pillow==9.0.1
diff --git a/python/requirements_mac.txt b/python/requirements_mac.txt
index 6a396239c5e68e545bd5af0928b3e6f42b19c82b..8e6ff08f6a7fa077fbfbb33d3e28306af055d48d 100644
--- a/python/requirements_mac.txt
+++ b/python/requirements_mac.txt
@@ -17,3 +17,4 @@ ujson>=2.0.3
 grpcio-tools>=1.33.2
 grpcio>=1.33.2
 sentencepiece==0.1.83
+pillow==9.0.1
diff --git a/python/setup.py.client.in b/python/setup.py.client.in
index 37458a1bd1117c10f4105e63f570553101a0acf0..2f81fab01fd5e9d958758373f7c1233ec1a4a668 100644
--- a/python/setup.py.client.in
+++ b/python/setup.py.client.in
@@ -44,7 +44,7 @@ if '${PACK}' == 'ON':
 
 REQUIRED_PACKAGES = [
     'six >= 1.10.0', 'protobuf >= 3.11.0', 'numpy >= 1.12', 'grpcio <= 1.33.2',
-    'grpcio-tools <= 1.33.2', 'requests'
+    'grpcio-tools >= 1.28.1', 'requests'
 ]
 
 
diff --git a/python/setup.py.server.in b/python/setup.py.server.in
index 4721303e7df86bd293e213ba1fd6da7866f10af0..4460745f41a39861aa698558e892c56a124cb9de 100644
--- a/python/setup.py.server.in
+++ b/python/setup.py.server.in
@@ -32,7 +32,7 @@ max_version, mid_version, min_version = util.python_version()
 util.gen_pipeline_code("paddle_serving_server")
 
 REQUIRED_PACKAGES = [
-    'six >= 1.10.0', 'protobuf >= 3.11.0', 'grpcio <= 1.33.2', 'grpcio-tools <= 1.33.2',
+    'six >= 1.10.0', 'protobuf >= 3.11.0', 'grpcio <= 1.33.2', 'grpcio-tools >= 1.28.1',
     'flask >= 1.1.1,<2.0.0', 'click==7.1.2', 'itsdangerous==1.1.0', 'Jinja2==2.11.3',
     'MarkupSafe==1.1.1', 'Werkzeug==1.0.1', 'func_timeout', 'pyyaml', 'pytest'
 ]