diff --git a/CHANGES.rst b/CHANGES.rst
index de050b7..091c7c0 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,4 +1,4 @@
-0.5.0 (unreleased)
+1.0.0 (unreleased)
 ------------------
 
 * Update jdaviz requirement to 4.0 to include upstream improvements including API hints. [#121, #133]