diff --git a/docs/changelog.rst b/docs/changelog.rst
index 47eb18c..1963097 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -2,6 +2,13 @@
  Changelog
 ===========
 
+.. _v2_3_1:
+
+2.3.1 (2020-02-10)
+------------------
+
+``table.create_index()`` now works for columns that contain spaces. (`#85 <https://github.com/simonw/sqlite-utils/issues/85>`__)
+
 .. _v2_3:
 
 2.3 (2020-02-08)
@@ -9,7 +16,6 @@
 
 ``table.exists()`` is now a method, not a property. This was not a documented part of the API before so I'm considering this a non-breaking change. (`#83 <https://github.com/simonw/sqlite-utils/issues/83>`__)
 
-
 .. _v2_2_1:
 
 2.2.1 (2020-02-06)
diff --git a/setup.py b/setup.py
index 76caf69..ce39b2e 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 import io
 import os
 
-VERSION = "2.3"
+VERSION = "2.3.1"
 
 
 def get_long_description():