diff --git a/setup.py b/setup.py
index 720e72f..353dc00 100644
--- a/setup.py
+++ b/setup.py
@@ -52,10 +52,8 @@
         'osm-common @ git+https://osm.etsi.org/gerrit/osm/common.git@v8.0#egg=osm-common',
         'n2vc @ git+https://osm.etsi.org/gerrit/osm/N2VC.git@v8.0#egg=n2vc',
         'jinja2',
-        'grpcio-tools',
-        'grpclib',
-        # TODO this is version installed by 'apt python3-aiohttp' on Ubuntu Sserver 14.04
-        # version installed by pip 3.3.2 is not compatible. Code should be migrated to this version and use pip3
+        'grpcio-tools==1.31.0',
+        'grpclib==0.3.2',
     ],
     setup_requires=['setuptools-version-command'],
 )