diff --git a/.github/workflows/moodle-plugin-ci.yml b/.github/workflows/moodle-plugin-ci.yml
index 12934f4..ae973da 100644
--- a/.github/workflows/moodle-plugin-ci.yml
+++ b/.github/workflows/moodle-plugin-ci.yml
@@ -30,8 +30,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ['8.0', '8.1', '8.2']
-        moodle-branch: ['MOODLE_403_STABLE']
+        php: ['8.1', '8.2', '8.3']
+        moodle-branch: ['MOODLE_404_STABLE']
         database: [pgsql, mariadb]
 
     steps:
diff --git a/CHANGES.md b/CHANGES.md
index 506a920..dfc6077 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,6 +4,10 @@ moodle-local_navbarplus
 Changes
 -------
 
+### Unreleased
+
+* 2024-08-20 - Prepare compatibility for Moodle 4.4.
+
 ### v4.3-r2
 
 * 2024-08-11 - Add section for scheduled tasks to README
diff --git a/README.md b/README.md
index a6b8966..fd8ac30 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Moodle plugin which enhances the functionality of Moodle's page header navbar.
 Requirements
 ------------
 
-This plugin requires Moodle 4.3+
+This plugin requires Moodle 4.4+
 
 
 Motivation for this plugin
diff --git a/version.php b/version.php
index 6d5c49f..ad1de0d 100644
--- a/version.php
+++ b/version.php
@@ -27,6 +27,6 @@
 $plugin->component = 'local_navbarplus';
 $plugin->version = 2023102001;
 $plugin->release = 'v4.3-r2';
-$plugin->requires = 2023100900;
-$plugin->supported = [403, 403];
+$plugin->requires = 2024042200;
+$plugin->supported = [404, 404];
 $plugin->maturity = MATURITY_STABLE;