diff --git a/data/com.github.lachhebo.Gabtag.appdata.xml.in b/data/com.github.lachhebo.Gabtag.appdata.xml.in
index 2c4d112..8cc9187 100644
--- a/data/com.github.lachhebo.Gabtag.appdata.xml.in
+++ b/data/com.github.lachhebo.Gabtag.appdata.xml.in
@@ -5,9 +5,9 @@
 	<metadata_license>CC0-1.0</metadata_license>
 	<project_license>GPL-3.0-or-later</project_license>
   <releases>
-    <release date="2019-06-19" version="1.3.4"/>
+    <release date="2020-02-08" version="1.4.0"/>
   </releases>
-  <version>1.3.4</version>
+  <version>1.4.0</version>
   ​<categories>
       <category>AudioVideo</category>
   </categories>
diff --git a/src/window.ui b/src/window.ui
index 945a718..751987a 100644
--- a/src/window.ui
+++ b/src/window.ui
@@ -17,7 +17,7 @@
     <property name="title" translatable="yes">About</property>
     <property name="type_hint">dialog</property>
     <property name="program_name">GabTag</property>
-    <property name="version">1.3.4</property>
+    <property name="version">1.4.0</property>
     <property name="comments" translatable="yes">GabTag is an open-source audio tagging tool written in gtk3.</property>
     <property name="authors">Ismaël Lachheb</property>
     <property name="logo_icon_name">com.github.lachhebo.Gabtag</property>