diff --git a/DS-Core.sketchplugin/Contents/Sketch/manifest.json b/DS-Core.sketchplugin/Contents/Sketch/manifest.json
index d8cda2b..0ae2e5f 100644
--- a/DS-Core.sketchplugin/Contents/Sketch/manifest.json
+++ b/DS-Core.sketchplugin/Contents/Sketch/manifest.json
@@ -1,7 +1,7 @@
 {
     "name": "DS Core",
     "description": "Batch create Typography, Color Scales and Components really fast.",
-    "version": "1.5.2",
+    "version": "1.5.3",
     "author": "Francesco Bertocci & Matteo Gratton",
     "authorEmail": "fbmore@gmail.com",
     "appcast": "https://raw.githubusercontent.com/fbmore/DS-Core-Sketch-Plugin/main/appcast.xml",
@@ -66,4 +66,4 @@
     },
     "identifier": "com.fbmore.ds-core",
     "icon": "icon.png"
-}
+}
\ No newline at end of file
diff --git a/DS-Core.sketchplugin/Contents/appcast.xml b/DS-Core.sketchplugin/Contents/appcast.xml
new file mode 100644
index 0000000..3c2ec05
--- /dev/null
+++ b/DS-Core.sketchplugin/Contents/appcast.xml
@@ -0,0 +1,19 @@
+<rss version="2.0" xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle"  xmlns:dc="http://purl.org/dc/elements/1.1/">
+  <channel>
+    <title>DS Core</title>
+    <link>https://raw.githubusercontent.com/fbmore/DS-Core-Sketch-Plugin/main/appcast.xml</link>
+    <description>Batch create Typography, Color Scales and Components really fast.</description>
+    <language>en</language>
+    <item>
+      <title>Version 1.5.3</title>
+      <description>
+        <![CDATA[
+        <ul>
+          <li>Initial release</li>
+        </ul>
+        ]]>
+      </description>
+      <enclosure url="https://github.com/fbmore/DS-Core-Sketch-Plugin/raw/main/DS-Core.sketchplugin.zip" sparkle:version="1.5.3" type="application/octet-stream"/>
+    </item>
+  </channel>
+</rss>