diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0b9e04..25f3d7e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# 0.1.91
+
+* fixed missed cases in `prefer_const_constructors`
+* fixed `prefer_initializing_formals` to no longer suggest API breaking changes
+* updated `omit_local_variable_types` to allow explicit `dynamic`s
+* (internal) migration from deprecated analyzer APIs
+
 # 0.1.90
 
 * fixed null-reference in `unrelated_type_equality_checks`
diff --git a/lib/src/version.dart b/lib/src/version.dart
index af754f0..da59a8b 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 = '0.1.90';
+const String version = '0.1.91';
diff --git a/pubspec.yaml b/pubspec.yaml
index ebede4e..b1a0c9c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: linter
-version: 0.1.90
+version: 0.1.91
 
 author: Dart Team <misc@dartlang.org>