1.21.1 (#3301)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed6b3f5..45ecba3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 1.21.1
+
+- bumped language lower-bound constraint to `2.15.0`
+
# 1.21.0
- fixed `use_key_in_widget_constructors` false positive
diff --git a/lib/src/version.dart b/lib/src/version.dart
index 4ba56e5..1c455d3 100644
--- a/lib/src/version.dart
+++ b/lib/src/version.dart
@@ -3,4 +3,4 @@
// BSD-style license that can be found in the LICENSE file.
/// Package version. Synchronized w/ pubspec.yaml.
-const String version = '1.21.0';
+const String version = '1.21.1';
diff --git a/pubspec.yaml b/pubspec.yaml
index b1a3d5f..5c0e8bc 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
name: linter
-version: 1.21.0
+version: 1.21.1
description: >-
The implementation of the lint rules supported by the analyzer framework.
