diff --git a/data/com.github.geigi.cozy.appdata.xml b/data/com.github.geigi.cozy.appdata.xml
index ea8104d8..a48dcd4e 100644
--- a/data/com.github.geigi.cozy.appdata.xml
+++ b/data/com.github.geigi.cozy.appdata.xml
@@ -49,7 +49,7 @@
   <url type="donation">https://www.patreon.com/geigi</url>
   <update_contact>cozy@geigi.de</update_contact>
   <releases>
-    <release version="1.0.0" timestamp="1620584133">
+    <release version="1.0.0" timestamp="1622358236">
       <description>
         <p>
         This release features chapter support for m4b files.
diff --git a/meson.build b/meson.build
index 93f22fa9..c2c82e96 100644
--- a/meson.build
+++ b/meson.build
@@ -1,4 +1,4 @@
-project('com.github.geigi.cozy', version: '0.9.5')
+project('com.github.geigi.cozy', version: '1.0.0')
 
 python = import('python3')
 i18n = import('i18n')