diff --git a/src/docs/software/updates.xml b/src/docs/software/updates.xml
index 2f4f3f584..398dbc6f9 100644
--- a/src/docs/software/updates.xml
+++ b/src/docs/software/updates.xml
@@ -5,6 +5,15 @@
 <description>Sherlock software update feed</description>
 <link>https://www.sherlock.stanford.edu/docs/software/list</link>
 <atom:link href="https://www.sherlock.stanford.edu/docs/software/updates.xml" rel="self" type="application/rss+xml"/>
+    <item>
+        <title>New version: devel/ucx version 1.17.0</title>
+        <description>UCX is a communication library implementing high-performance messaging for MPI/PGAS frameworks.</description>
+        <link>http://www.openucx.org</link>
+        <guid>https://www.sherlock.stanford.edu/docs/software/list/?add:v=1.17.0#ucx</guid>
+        <category>devel, networking</category>
+        <author>kilian@stanford.edu (Kilian Cavalotti)</author>
+        <pubDate>Tue, 24 Sep 2024 15:01:12 -0700</pubDate>
+    </item>
     <item>
         <title>New version: math/py-pytorch version 2.4.1_py312</title>
         <description>PyTorch is a deep learning framework that puts Python first.</description>