diff --git a/codes.swee.SweeCryptGTK.json b/codes.swee.SweeCryptGTK.json
index bc80aee..55bd8d2 100644
--- a/codes.swee.SweeCryptGTK.json
+++ b/codes.swee.SweeCryptGTK.json
@@ -1,9 +1,14 @@
 {
 "app-id": "codes.swee.SweeCryptGTK",
-"runtime": "org.freedesktop.Platform",
-"runtime-version": "24.08",
-"sdk": "org.freedesktop.Sdk",
+"runtime": "org.gnome.Platform",
+"runtime-version": "47",
+"sdk": "org.gnome.Sdk",
 "command": "sweecrypt-gtk",
+"finish-args": [
+    "--socket=x11",
+    "--socket=wayland",
+    "--filesystem=xdg-config"
+],
 "modules": [
     {
     "name": "python3-modules",
@@ -47,7 +52,13 @@
 }, {
 "name": "sweecrypt-gtk",
 "buildsystem": "simple",
-"build-commands": ["chmod 1777 sweecrypt-gtk-flatpak.py","install -D sweecrypt-gtk-flatpak.py /app/bin/sweecrypt-gtk", "install -D sweecrypt-gtk.ui /app/opt/sweecrypt-gtk.ui"],
+"build-commands": ["chmod 1777 sweecrypt-gtk-flatpak.py",
+"install -D sweecrypt-gtk-flatpak.py /app/bin/sweecrypt-gtk",
+"install -D sweecrypt-gtk.ui /app/opt/sweecrypt-gtk.ui",
+"install -D sweecrypt.png ${FLATPAK_DEST}/share/icons/hicolor/512x512/apps/codes.swee.SweeCryptGTK.png",
+"install -D sweecrypt.svg ${FLATPAK_DEST}/share/icons/hicolor/scalable/apps/codes.swee.SweeCryptGTK.svg",
+"install -D flatpak.desktop /app/exports/share/applications/codes.swee.SweeCryptGTK.desktop",
+"install -D flatpak.xml /app/share/metainfo/codes.swee.SweeCryptGTK.metainfo.xml"],
 "sources": [
 {
 "type": "file",
@@ -56,6 +67,22 @@
 {
 "type": "file",
 "path": "sweecrypt-gtk-flatpak.py"
+},
+{
+"type": "file",
+"path": "flatpak.desktop"
+},
+{
+"type": "file",
+"path": "dpkg/usr/share/icons/hicolor/512x512/apps/sweecrypt.png"
+},
+{
+"type": "file",
+"path": "dpkg/usr/share/icons/hicolor/scalable/apps/sweecrypt.svg"
+},
+{
+"type": "file",
+"path": "flatpak.xml"
 }
 ]
 }
diff --git a/flatpak.desktop b/flatpak.desktop
new file mode 100644
index 0000000..761308e
--- /dev/null
+++ b/flatpak.desktop
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Name=SweeCrypt GTK
+Comment=Simple and fun cipher
+Exec=sweecrypt-gtk
+Type=Application
+Icon=codes.swee.SweeCryptGTK
+Categories=Utility;
+StartupNotify=false
diff --git a/flatpak.xml b/flatpak.xml
new file mode 100644
index 0000000..35d5b5c
--- /dev/null
+++ b/flatpak.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>codes.swee.SweeCryptGTK</id>
+  <metadata_license>MIT</metadata_license>
+  <project_license>MIT</project_license>
+  <name>Simple and fun cipher</name>
+  <summary>A frontend for the SweeCrypt python module</summary>
+  <url type="homepage">https://git.swee.codes/swee/sweecrypt-gtk</url>
+  <description>
+    <p>A frontend for the <a href="https://github.com/sweezero/sweecrypt">SweeCrypt Python Module</a>.</p>
+  </description>
+  <releases>
+    <release date="2024-12-24" version="1.2"/>
+  </releases>
+  <content_rating type="oars-1.0"/>
+  <developer_name>SWEE.codes</developer_name>
+  <!-- <url type="bugtracker">https://</url> -->
+  <update_contact>meow@swee.codes</update_contact>
+  <launchable type="desktop-id">codes.swee.SweeCryptGTK.desktop</launchable>
+</component>