diff --git a/Appcasts/netnewswire-beta.xml b/Appcasts/netnewswire-beta.xml
index 7c5366da7..760d030ec 100755
--- a/Appcasts/netnewswire-beta.xml
+++ b/Appcasts/netnewswire-beta.xml
@@ -6,6 +6,16 @@
         <description>Most recent NetNewsWire changes with links to updates.</description>
         <language>en</language>
 
+<item>
+    <title>NetNewsWire 5.1.3</title>
+    <description><![CDATA[
+<p>Fixed a crashing bug that could happen with empty titles in the timeline.</p>
+<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" />
+    <sparkle:minimumSystemVersion>10.15.0</sparkle:minimumSystemVersion>
+</item>
 
 <item>
     <title>NetNewsWire 5.1.3b1</title>
diff --git a/Appcasts/netnewswire-release.xml b/Appcasts/netnewswire-release.xml
index d29f71950..f6b883d92 100755
--- a/Appcasts/netnewswire-release.xml
+++ b/Appcasts/netnewswire-release.xml
@@ -6,6 +6,17 @@
         <description>Most recent NetNewsWire releases (not test builds). Well, we’re including test builds up until 5.0 ships, but after that it won’t be test builds.</description>
         <language>en</language>
 
+<item>
+    <title>NetNewsWire 5.1.3</title>
+    <description><![CDATA[
+<p>Fixed a crashing bug that could happen with empty titles in the timeline.</p>
+<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="6583350" type="application/zip" />
+    <sparkle:minimumSystemVersion>10.15.0</sparkle:minimumSystemVersion>
+</item>
+
 <item>
     <title>NetNewsWire 5.1.2</title>
     <description><![CDATA[
diff --git a/Technotes/ReleaseNotes-Mac.markdown b/Technotes/ReleaseNotes-Mac.markdown
index c8bbc28ea..1609d2cc8 100644
--- a/Technotes/ReleaseNotes-Mac.markdown
+++ b/Technotes/ReleaseNotes-Mac.markdown
@@ -1,5 +1,10 @@
 # Mac Release Notes
 
+## 5.1.3 build 3018 - 9 Nov 2020
+
+* Fixed a crashing bug that could happen with empty titles in the timeline
+* Fixed a crashing bug that could happen when adding a feed
+
 ### 5.1.3b1 build 3017 - 6 Nov 2020
 
 * Fixed a crashing bug that could happen with empty titles in the timeline