diff --git a/src/application.js b/src/application.js
index 2b5ee104..7eb864ed 100644
--- a/src/application.js
+++ b/src/application.js
@@ -22,7 +22,7 @@
 const {GObject, Gtk, Gdk, Gio, Adw} = imports.gi;
 
 const {FlatsealWindow} = imports.widgets.window;
-const {FlatsealAboutDialog} = imports.widgets.aboutDialog;
+const {showAboutDialog} = imports.widgets.aboutDialog;
 const {FlatsealDocsViewer} = imports.widgets.docsViewer;
 const {FlatsealShortcutsWindow} = imports.widgets.shortcutsWindow;
 
@@ -48,8 +48,7 @@ var FlatsealApplication = GObject.registerClass({
     }
 
     _displayAbout() {
-        const dialog = new FlatsealAboutDialog({transient_for: this._window, modal: true});
-        dialog.present();
+        showAboutDialog(this._window);
     }
 
     _displayShortcuts() {
diff --git a/src/widgets/aboutDialog.js b/src/widgets/aboutDialog.js
index 3aa9bf58..625fcd66 100644
--- a/src/widgets/aboutDialog.js
+++ b/src/widgets/aboutDialog.js
@@ -19,23 +19,11 @@
  */
 
 const {GObject, Gtk} = imports.gi;
+const ABOUT_RESOURCE = "/com/github/tchx84/Flatseal/widgets/aboutDialog.ui";
+function showAboutDialog(window) {
+    const builder = Gtk.Builder.new_from_resource(ABOUT_RESOURCE);
 
-
-var FlatsealAboutDialog = GObject.registerClass({
-    GTypeName: 'FlatsealAboutDialog',
-    Properties: {
-        contributors: GObject.ParamSpec.string(
-            'contributors',
-            'contributors',
-            'contributors',
-            GObject.ParamFlags.READWRITE, ''),
-    },
-    Template: 'resource:///com/github/tchx84/Flatseal/widgets/aboutDialog.ui',
-}, class FlatsealAboutDialog extends Gtk.AboutDialog {
-    _init(props) {
-        super._init(props);
-        const contributors = this.contributors.split('\n');
-        this.add_credit_section(_('Contributions by'), contributors);
-
-    }
-});
+    const dialog = builder.get_object("about-window");
+    dialog.transient_for = window;
+    dialog.present();
+}
diff --git a/src/widgets/aboutDialog.ui b/src/widgets/aboutDialog.ui
index fc2f1e06..1d6c0b20 100644
--- a/src/widgets/aboutDialog.ui
+++ b/src/widgets/aboutDialog.ui
@@ -1,15 +1,27 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
   <requires lib="gtk" version="4.0" />
-  <template class="FlatsealAboutDialog" parent="GtkAboutDialog">
-    <property name="type_hint">dialog</property>
-    <property name="program_name">Flatseal</property>
+  <object class="AdwAboutWindow" id="about-window">
+    <property name="application_name">Flatseal</property>
+    <property name="modal">True</property>
     <property name="version">1.8.1</property>
     <property name="copyright">© 2020-2022 Martin Abente Lahaye</property>
-    <property name="comments" translatable="yes">Flatseal is a graphical utility to review and modify permissions from your Flatpak applications.</property>
-    <property name="website">https://github.com/tchx84/flatseal</property>
-    <property name="website_label">Flatseal</property>
-    <property name="authors">Martin Abente Lahaye</property>
+    <property name="issue_url">https://github.com/tchx84/Flatseal/issues/new</property>
+    <property name="developer_name">Martin Abente Lahaye</property>
+    <property name="developers">Martin Abente Lahaye
+      Bilal Elmoussaoui
+Adrien Plazas
+Kevin Degeling
+Mufeed Ali
+Leorize
+Christopher Davis
+Lctrs
+Will Thompson
+Jonas Johan Solsvik
+Maximiliano Sandoval
+Ferenc
+rusty-snake
+Guilhem Morer</property>
     <property name="translator_credits">Daniel Rusek
 Heimen Stoffels
 Tim Rieck
@@ -33,45 +45,7 @@ Philipp Kiemle</property>
     <property name="artists">Tobias Bernard
 J.P. MacDonald</property>
     <property name="documenters">TheEvilSkeleton</property>
-    <property name="contributors">Bilal Elmoussaoui
-Adrien Plazas
-Kevin Degeling
-Mufeed Ali
-Leorize
-Christopher Davis
-Lctrs
-Will Thompson
-Jonas Johan Solsvik
-Maximiliano Sandoval
-Ferenc
-rusty-snake
-Guilhem Morer</property>
-    <property name="logo_icon_name">com.github.tchx84.Flatseal</property>
+    <property name="application_icon">com.github.tchx84.Flatseal</property>
     <property name="license_type">gpl-3-0</property>
-    <child>
-      <placeholder />
-    </child>
-    <child internal-child="vbox">
-      <object class="GtkBox">
-        <property name="orientation">vertical</property>
-        <property name="spacing">2</property>
-        <child internal-child="action_area">
-          <object class="GtkButtonBox">
-            <property name="valign">center</property>
-            <property name="can_focus">False</property>
-            <property name="layout_style">end</property>
-            <child>
-              <placeholder />
-            </child>
-            <child>
-              <placeholder />
-            </child>
-          </object>
-        </child>
-        <child>
-          <placeholder />
-        </child>
-      </object>
-    </child>
-  </template>
+  </object>
 </interface>