diff --git a/CHANGELOG.md b/CHANGELOG.md
index 14dadf59..259a9612 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -51,3 +51,7 @@
 ## 1.4.0 (2024-10-15)
 - Support partial body length
 - Support signature salt notation
+
+## 1.5.0 (2024-10-17)
+- Add checksum to un-encrypted secret key packet 
+- Remove fixnum package
diff --git a/lib/src/armor/armor.dart b/lib/src/armor/armor.dart
index f92e285c..8f15f64b 100644
--- a/lib/src/armor/armor.dart
+++ b/lib/src/armor/armor.dart
@@ -16,8 +16,8 @@ import '../helpers.dart';
 /// See https://www.rfc-editor.org/rfc/rfc4880#section-6
 /// Author Nguyen Van Nguyen <nguyennv1981@gmail.com>
 class Armor {
-  static const version = 'Dart PG v1.2.0';
-  static const comment = 'Dart Privacy Guard';
+  static const version = 'Dart PG v1.5';
+  static const comment = 'https://github.com/web-of-trust/dart-pg';
 
   static const messageBegin = '-----BEGIN PGP MESSAGE';
   static const signedMessageBegin = '-----BEGIN PGP SIGNED MESSAGE';
diff --git a/pubspec.yaml b/pubspec.yaml
index 0b94badf..504d2045 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: dart_pg
 description:  Dart PG (Dart Privacy Guard) - The OpenPGP implementation in Dart language.
-version: 1.4.0
+version: 1.5.0
 homepage: https://github.com/web-of-trust/dart-pg
 
 environment: