diff --git a/setup.py b/setup.py
index a4c3f22..8d211ab 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 setup(
     name='pypegasus',
     version=pypegasus.__version__,
-    install_requires=['twisted==17.9.0', 'aenum==2.0.9', 'thrift==0.9.3', 'pyopenssl==17.5.0','incremental==21.3.0','Automat==0.3.0','constantly==15.1','hyperlink==17.1.1','zope.interface==3.6.0','cryptography==2.1.4','idna==2.1'],
+    install_requires=['twisted==22.2.0', 'aenum==2.0.9', 'thrift==0.9.3', 'pyopenssl==17.5.0','incremental==21.3.0','Automat==0.3.0','constantly==15.1','hyperlink==17.1.1','zope.interface==3.6.0','cryptography==2.1.4','idna==2.1'],
     packages=find_packages(),
     package_data={'': ['logger.conf']},
     platforms='any',