diff --git a/0install/0install-dotnet.xml b/0install/0install-dotnet.xml
index 5aff8f718..29e69696f 100644
--- a/0install/0install-dotnet.xml
+++ b/0install/0install-dotnet.xml
@@ -251,14 +251,18 @@
       <manifest-digest sha256new="PYU6YRV4NQVPB77IFMD3EJF3TAA53BR332XRQKPZV4NNDGGWLWOA"/>
       <archive href="https://github.com/0install/0install-dotnet/releases/download/2.25.2/0install-dotnet-2.25.2.tar.gz" size="13384405" type="application/x-compressed-tar"/>
     </implementation>
+    <implementation version="2.25.3" released="2023-11-25" id="sha256new_JD4R37MXY65U62QOQVNBPZW4OZ3SVUZ5KDOLTFVAAVJC6V7TEMHQ">
+      <manifest-digest sha256new="JD4R37MXY65U62QOQVNBPZW4OZ3SVUZ5KDOLTFVAAVJC6V7TEMHQ"/>
+      <archive href="https://github.com/0install/0install-dotnet/releases/download/2.25.3/0install-dotnet-2.25.3.tar.gz" size="13719343" type="application/x-compressed-tar"/>
+    </implementation>
   </group>
 </interface>
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