diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7fb5ea44..9eab28aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## v3.9.0 - 2021-10-02
 
 - A new `shellQuote` was added to the template system
   (`{{shellQuote "a string"}}`) to ensure a string is safe for use in shell