1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index c0e1518..b70fe92 100755
--- a/setup.py
+++ b/setup.py
@@ -29,7 +29,7 @@ A plugin for GNU Mailman that adds encrypted mailing lists via PGP/MIME.""",
         packages=find_packages('src'),
         package_dir={'': 'src'},
         install_requires=[
-            'mailman>=3.1.1',
+            'mailman>=3.2.0a1',
             'PGPy',
             'atpublic',
             'flufl.lock',