fix version

CHANGELOG.md

@@ -41,4 +41,4 @@
 ## [1.3.0] - fix many bugs
 ## [1.3.1] - add header color
 ## [1.3.2] - add more languages
-## [1.3.3] - add more languages
+## [1.3.4] - add more languages

pubspec.yaml

@@ -1,7 +1,6 @@
 name: flutter_datetime_picker
 description: A date time picker for flutter, you can choose date / time / date&time in English Dutch and Chinese, and you can also custom your own picker content
-version: 1.3.3
-author: Realank <realank@126.com>
+version: 1.3.4
 homepage: https://github.com/Realank/flutter_datetime_picker
 
 environment: