diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83948784b..e42a07a65 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [5.4.8] - 2022. 12. 10
+
+* Add suppressed auto size of column.
+* Fix china locale.
+* Modify didUpdateWidget.
+
 ## [5.4.7] - 2022. 12. 2
 
 * Fix sorting bug.  
diff --git a/README.md b/README.md
index 38a2e78e1..e0db3fff7 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-## PlutoGrid for flutter - v5.4.7
+## PlutoGrid for flutter - v5.4.8
 
 [![Awesome Flutter](https://img.shields.io/badge/Awesome-Flutter-blue.svg)](https://github.com/Solido/awesome-flutter)
 [![codecov](https://codecov.io/gh/bosskmk/pluto_grid/branch/master/graph/badge.svg)](https://codecov.io/gh/bosskmk/pluto_grid)
diff --git a/pubspec.yaml b/pubspec.yaml
index 2559c1394..837a15c22 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: pluto_grid
 description: PlutoGrid is a dataGrid that can be controlled by the keyboard on desktop and web. Of course, it works well on Android and IOS. (DataGrid, DataTable, Data Grid, Data Table, Sticky)
-version: 5.4.7
+version: 5.4.8
 homepage: https://pluto.weblaze.dev
 repository: https://github.com/bosskmk/pluto_grid