diff --git a/CHANGELOG.md b/CHANGELOG.md
index dfffba9..14516cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## v0.9.21 - 2022-??-?? - ???
+## v0.9.21 - 2022-10-16 - Last of the oughts
 
 * Shim AxfrSource and ZoneFileSource post extraction into
   https://github.com/octodns/octodns-bind
diff --git a/octodns/__init__.py b/octodns/__init__.py
index e214cb8..bb6c21b 100644
--- a/octodns/__init__.py
+++ b/octodns/__init__.py
@@ -1,3 +1,3 @@
 'OctoDNS: DNS as code - Tools for managing DNS across multiple providers'
 
-__VERSION__ = '0.9.20'
+__VERSION__ = '0.9.21'