diff --git a/CHANGELOG.md b/CHANGELOG.md
index 061bed0..754b54b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
-2021.08.20.1 - dev
- - [ ] fix wrong timezone on admin vs public expired date
- - [x] clean up again...
+2022.04.27.1 - dev
+- [ ] fix wrong timezone on admin vs public expired date
+
+2022.04.27
+- require Dotclear 2.21.3
+- fix browser date picker
 
 2021.08.20
 - fix metadata call
diff --git a/README.md b/README.md
index b25750e..c9397e4 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,13 @@
 # README
 
+[![Release](https://img.shields.io/github/v/release/JcDenis/postExpired)](https://github.com/JcDenis/postExpired/releases)
+[![Date](https://img.shields.io/github/release-date/JcDenis/postExpired)](https://github.com/JcDenis/postExpired/releases)
+[![Issues](https://img.shields.io/github/issues/JcDenis/postExpired)](https://github.com/JcDenis/postExpired/issues)
+[![Dotclear](https://img.shields.io/badge/dotclear-v2.20-blue.svg)](https://fr.dotclear.org/download)
+[![Dotaddict](https://img.shields.io/badge/dotaddict-official-green.svg)](https://plugins.dotaddict.org/dc2/details/postExpired)
+[![License](https://img.shields.io/github/license/JcDenis/postExpired)](https://github.com/JcDenis/postExpired/blob/master/LICENSE)
+
+
 ## WHAT IS POSTEXPIRED ?
 
 Post expired is a plugin for the open-source 
@@ -13,7 +21,7 @@ to change some options of a post at a given time.
  postExpired requires: 
 
   * contentadmin permissions
-  * Dotclear 2.6 
+  * Dotclear 2.21.3 
 
 ## USAGE
 
@@ -31,8 +39,15 @@ Notes:
   * Only one expired date per post is supported
   * Expired dates are checked from public home page and feed page
 
-## MORE
+## LINKS
 
- * License : GNU GPL v2
+ * License : [GNU GPL v2](https://www.gnu.org/licenses/old-licenses/lgpl-2.0.html)
  * Source & contribution : [GitHub Page](https://github.com/JcDenis/postExpired)
- * Packages & details:  [Dotaddict Page](https://plugins.dotaddict.org/dc2/details/postExpired)
\ No newline at end of file
+ * Packages & details:  [Dotaddict Page](https://plugins.dotaddict.org/dc2/details/postExpired)
+ * Discuss & help: [Dotclear Forum](https://forum.dotclear.org/viewtopic.php?id=42305)
+
+## CONTRIBUTORS
+
+ * Jean-Christian Denis
+
+ You are welcome to contribute to this code.
\ No newline at end of file
diff --git a/_admin.php b/_admin.php
index 98111bf..8b9d786 100644
--- a/_admin.php
+++ b/_admin.php
@@ -215,7 +215,7 @@ class adminBehaviorPostExpired
                     $pa->getCallerTitle() => $pa->getRedirection(true),
                     __('Add expired date to this selection') => '' 
                 )),
-                dcPage::jsDatePicker() .
+                //dcPage::jsDatePicker() .
                 self::adminPostHeaders()
             );
 
@@ -346,13 +346,11 @@ class adminBehaviorPostExpired
         $fields['post_expired_date'] =
             '<p><label for="post_expired_date">' .
             __('Date:') . '</label>' .
-            form::field(
-                'post_expired_date',
-                16,
-                16,
-                empty($post_expired['date']) ? 
-                    '' : $post_expired['date']
-            ) . '</p>';
+            form::datetime('post_expired_date', [
+                'default' => html::escapeHTML(dt::str('%Y-%m-%dT%H:%M', strtotime($post_expired['date'] ?? 0))),
+                'class'   => (empty($post_expired['date']) ? 'invalid' : ''),
+            ])
+             . '</p>';
 
         $fields['post_expired_status'] =
             '<h5>' . __('On this date, change:') . '</h5>' .
diff --git a/_define.php b/_define.php
index df487cb..81a053e 100644
--- a/_define.php
+++ b/_define.php
@@ -19,9 +19,9 @@ $this->registerModule(
     'Expired entries',
     'Change entries options at a given date', 
     'Jean-Christian Denis and Contributors',
-    '2021.09.10',
+    '2022.04.27',
     [
-        'requires' => [['core', '2.19']],
+        'requires' => [['core', '2.21']],
         'permissions'   => 'usage,contentadmin',
         'type'          => 'plugin',
         'support'       => 'https://github.com/JcDenis/postExpired',
diff --git a/_install.php b/_install.php
index e3fea2e..1a38f9d 100644
--- a/_install.php
+++ b/_install.php
@@ -16,7 +16,7 @@ if (!defined('DC_CONTEXT_ADMIN')) {
 }
 
 # -- Module specs --
-$dc_min = '2.18';
+$dc_min = '2.21';
 $mod_id = 'postExpired';
 
 # -- Nothing to change below --
diff --git a/dcstore.xml b/dcstore.xml
index 2415a99..3b6e937 100644
--- a/dcstore.xml
+++ b/dcstore.xml
@@ -1,11 +1,11 @@
 <modules xmlns:da="http://dotaddict.org/da/">
 <module id="postExpired">
 <name>Billets périmés</name>
-<version>2021.09.10</version>
+<version>2022.04.27</version>
 <author>Jean-Christian Denis and Contributors</author>
 <desc>Change entries options at a given date</desc>
-<file>https://github.com/JcDenis/postExpired/releases/download/v2021.09.10/plugin-postExpired.zip</file>
-<da:dcmin>2.19</da:dcmin>
+<file>https://github.com/JcDenis/postExpired/releases/download/v2022.04.27/plugin-postExpired.zip</file>
+<da:dcmin>2.121</da:dcmin>
 <da:details>https://plugins.dotaddict.org/dc2/details/postExpired</da:details>
 <da:support>https://github.com/JcDenis/postExpired</da:support>
 </module>