diff --git a/Appcasts/netnewswire-beta.xml b/Appcasts/netnewswire-beta.xml
index 760d030ec..03b68174a 100755
--- a/Appcasts/netnewswire-beta.xml
+++ b/Appcasts/netnewswire-beta.xml
@@ -13,7 +13,7 @@
 <p>Fixed a crashing bug that could happen when adding a feed.</p>
     ]]></description>
     <pubDate>Mon, 09 Nov 2020 18:30:00 -0700</pubDate>
-    <enclosure url="https://github.com/Ranchero-Software/NetNewsWire/releases/download/mac-5.1.3/NetNewsWire5.1.3.zip" sparkle:version="3018" sparkle:shortVersionString="5.1.3" length="6583318" type="application/zip" />
+    <enclosure url="https://github.com/Ranchero-Software/NetNewsWire/releases/download/mac-5.1.3/NetNewsWire5.1.3.zip" sparkle:version="3018" sparkle:shortVersionString="5.1.3" length="6583350" type="application/zip" />
     <sparkle:minimumSystemVersion>10.15.0</sparkle:minimumSystemVersion>
 </item>