diff --git a/setup.cfg b/setup.cfg
index 22589698..ab9952e2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = univers
-version = 31.0.0
+version = 31.1.0
 license = Apache-2.0 AND BSD-3-Clause AND MIT
 
 # description must be on ONE line https://github.com/pypa/setuptools/issues/1390