diff --git a/NEWS b/NEWS
index 275dcf3b..8e8adce4 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-1.4.21.dev0
+1.4.21
  * #268: Override particular configuration options from the command-line via "--override" flag. See
    the documentation for more information:
    https://torsion.org/borgmatic/docs/how-to/make-per-application-backups/#configuration-overrides
diff --git a/setup.py b/setup.py
index 0d87bc59..d3ae2168 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 from setuptools import find_packages, setup
 
-VERSION = '1.4.21.dev0'
+VERSION = '1.4.21'
 
 
 setup(