diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1088d1b..e99790a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## v4.0.0 (TBA)
+## [v4.0.0](https://github.com/jakezatecky/react-dual-listbox/compare/v3.0.1...v4.0.0) (2022-12-08)
 
 ### Breaking Changes
 
diff --git a/package.json b/package.json
index c8c3004..65167ca 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-dual-listbox",
-  "version": "3.0.1",
+  "version": "4.0.0",
   "description": "A feature-rich dual listbox for React.",
   "author": "Jake Zatecky",
   "license": "MIT",