diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe86e90..aa22d52 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,13 +1,13 @@
 <!--- DO NOT EDIT THIS FILE - IT'S AUTOMATICALLY GENERATED VIA DEVTOOLS --->
 
-## unreleased 
+## 1.0.0 2022-11-20
 
 
 ### Changed
 
 - Use Zeitwerk to auto-load the gem (via #14) (@solnic)
 
-[Compare v0.1.1...master](https://github.com/dry-rb/dry-transformer/compare/v0.1.1...master)
+[Compare v0.1.1...v1.0.0](https://github.com/dry-rb/dry-transformer/compare/v0.1.1...v1.0.0)
 
 ## 0.1.1 2020-01-14