diff --git a/CHANGELOG.md b/CHANGELOG.md
index 23a85ee87669e7415a72b9bb1d5ead05afca9489..61d0e1f62eaaed9596e79edae084fd1b0ac8a51e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 1.4.0-pre
+
+- Object's ACL Query; Include object's ACL in stat [#23](https://github.com/xtyxtyx/minio-dart/pull/23), thanks [@rtgnx](https://github.com/rtgnx)
+
+## 1.3.0
+- fix HTTP header for user-defined object metadata [#17](https://github.com/xtyxtyx/minio-dart/issues/17), thanks [@philenius](https://github.com/philenius)
+
 ## 1.2.0
 
 - fix [#15](https://github.com/xtyxtyx/minio-dart/issues/15) fPutObject content-type: 'image/jpeg' is ignored
diff --git a/pubspec.yaml b/pubspec.yaml
index e91a9223778c0eb380a1e5b9edf22f85825a2102..e9d8416a885acccfa6d2d6406d7b06064fed6a93 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: minio
 description: Unofficial MinIO Dart Client SDK that provides simple APIs to access any Amazon S3 compatible object storage server.
-version: 1.2.0
+version: 1.4.0-pre
 homepage: https://github.com/xtyxtyx/minio-dart
 issue_tracker: https://github.com/xtyxtyx/minio-dart/issues