diff --git a/jmbase/setup.py b/jmbase/setup.py
index d2c3751..34d0b6a 100644
--- a/jmbase/setup.py
+++ b/jmbase/setup.py
@@ -9,6 +9,6 @@ setup(name='joinmarketbase',
       author_email='',
       license='GPL',
       packages=['jmbase'],
-      install_requires=['future', 'twisted==18.9.0', 'service-identity',
+      install_requires=['future', 'twisted==19.7.0', 'service-identity',
                         'chromalog==1.0.5'],
       zip_safe=False)