diff --git a/doc/changes.rst b/doc/changes.rst
index b4be63d22..e5d8ca8b5 100644
--- a/doc/changes.rst
+++ b/doc/changes.rst
@@ -2,7 +2,12 @@
 desispec Change Log
 ===================
 
-0.20.0 (unreleased)
+0.20.1 (unreleased)
+-------------------
+
+* No changes yet.
+
+0.20.0 (2018-03-29)
 -------------------
 
 Multiple non-backwards compatible changes:
diff --git a/py/desispec/_version.py b/py/desispec/_version.py
index 9d054773b..2f15b8cd3 100644
--- a/py/desispec/_version.py
+++ b/py/desispec/_version.py
@@ -1 +1 @@
-__version__ = '0.19.0.dev2135'
+__version__ = '0.20.0'