diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea9a26e..7b96d0f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+1.4 - 2023.04.23
+* require dotclear 2.26
+* use latest dotclear namespace
+* fix nullsafe warnings
+
 1.3.2 - 2023.03.19
 * fix init check
 
diff --git a/README.md b/README.md
index d06b99d..5234407 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![Release](https://img.shields.io/github/v/release/JcDenis/cleanURLs)](https://github.com/JcDenis/cleanURLs/releases)
 [![Date](https://img.shields.io/github/release-date/JcDenis/cleanURLs)](https://github.com/JcDenis/cleanURLs/releases)
 [![Issues](https://img.shields.io/github/issues/JcDenis/cleanURLs)](https://github.com/JcDenis/cleanURLs/issues)
-[![Dotclear](https://img.shields.io/badge/dotclear-v2.25-blue.svg)](https://fr.dotclear.org/download)
+[![Dotclear](https://img.shields.io/badge/dotclear-v2.26-blue.svg)](https://fr.dotclear.org/download)
 [![Dotaddict](https://img.shields.io/badge/dotaddict-official-green.svg)](https://plugins.dotaddict.org/dc2/details/cleanURLs)
 [![License](https://img.shields.io/github/license/JcDenis/cleanURLs)](https://github.com/JcDenis/cleanURLs/blob/master/LICENSE)
 
@@ -18,7 +18,7 @@ It removes diacritics and punctuation from URLs...
 
  _cleanURLs_ requires: 
 
-  * Dotclear 2.25
+  * Dotclear 2.26
 
 ## USAGE
 
diff --git a/dcstore.xml b/dcstore.xml
index 8be2db7..6a22365 100644
--- a/dcstore.xml
+++ b/dcstore.xml
@@ -2,11 +2,11 @@
 <modules xmlns:da="http://dotaddict.org/da/">
   <module id="cleanURLs">
     <name>Clean URLs</name>
-    <version>1.3.2</version>
+    <version>1.4</version>
     <author>Pierre Rudloff and contributors</author>
     <desc>Removes diacritics and punctuation from URLs</desc>
-    <file>https://github.com/JcDenis/cleanURLs/releases/download/v1.3.2/plugin-cleanURLs.zip</file>
-    <da:dcmin>2.25</da:dcmin>
+    <file>https://github.com/JcDenis/cleanURLs/releases/download/v1.4/plugin-cleanURLs.zip</file>
+    <da:dcmin>2.26</da:dcmin>
     <da:details>https://github.com/JcDenis/cleanURLs</da:details>
     <da:support>https://github.com/JcDenis/cleanURLs</da:support>
   </module>