diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec395c5..5950671 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 4.0.0-wip
+## 4.0.0
 
 - `core`:
   - added `library_annotations` (https://github.com/dart-lang/lints/issues/177)
diff --git a/pubspec.yaml b/pubspec.yaml
index 6c02d5b..66f7a8a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: lints
-version: 4.0.0-wip
+version: 4.0.0
 description: >
   Official Dart lint rules. Defines the 'core' and 'recommended' set of lints
   suggested by the Dart team.