diff --git a/assets/io.github.Dretch.MonomerFlatpakExample.metainfo.xml b/assets/io.github.Dretch.MonomerFlatpakExample.metainfo.xml
--- a/assets/io.github.Dretch.MonomerFlatpakExample.metainfo.xml
+++ b/assets/io.github.Dretch.MonomerFlatpakExample.metainfo.xml
@@ -3,14 +3,17 @@
   <id>io.github.Dretch.MonomerFlatpakExample</id>
   
   <name>Monomer Flatpak Example</name>
-  <summary>Monomer Flatpak Example Application.</summary>
-  
+  <summary>Monomer Flatpak Example Application</summary>
+  <developer id="io.github.dretch">
+    <name>Dretch</name>
+  </developer>
+
   <metadata_license>MIT</metadata_license>
   <project_license>MIT</project_license>
   
   <description>
     <p>
-      An example of how to package Monomer apps with Flatpak.
+      An example of how to package Monomer apps with Flatpak. Includes demos of XDG desktop portals.
     </p>
   </description>
 
@@ -23,6 +26,11 @@
   </screenshots>
 
   <releases>
+    <release version="0.0.15.4" date="2024-03-30">
+      <description>
+      Fix metainfo linter errors.
+      </description>
+    </release>
     <release version="0.0.15.3" date="2024-03-29">
       <description>
       Update to the latest LTS stackage.
diff --git a/monomer-flatpak-example.cabal b/monomer-flatpak-example.cabal
--- a/monomer-flatpak-example.cabal
+++ b/monomer-flatpak-example.cabal
@@ -1,6 +1,6 @@
 cabal-version:      1.12
 name:               monomer-flatpak-example
-version:            0.0.15.3
+version:            0.0.15.4
 license:            MIT
 license-file:       LICENSE
 maintainer:         garethdanielsmith@gmail.com