diff --git a/dev-tools/doap/lucene.rdf b/dev-tools/doap/lucene.rdf
index ebfb1d33e56..aed0315869f 100644
--- a/dev-tools/doap/lucene.rdf
+++ b/dev-tools/doap/lucene.rdf
@@ -67,6 +67,13 @@
     </maintainer>
 
     <!-- NOTE: please insert releases in numeric order, NOT chronologically. -->
+   <release>
+       <Version>
+         <name>lucene-8.6.1</name>
+         <created>2020-08-13</created>
+         <revision>8.6.1</revision>
+       </Version>
+   </release>
    <release>
        <Version>
          <name>lucene-8.6.0</name>
diff --git a/dev-tools/doap/solr.rdf b/dev-tools/doap/solr.rdf
index b2018656075..5e3789bd740 100644
--- a/dev-tools/doap/solr.rdf
+++ b/dev-tools/doap/solr.rdf
@@ -67,6 +67,13 @@
     </maintainer>
 
     <!-- NOTE: please insert releases in numeric order, NOT chronologically. -->
+    <release>
+         <Version>
+           <name>solr-8.6.1</name>
+           <created>2020-08-13</created>
+           <revision>8.6.1</revision>
+         </Version>
+    </release>
     <release>
          <Version>
            <name>solr-8.6.0</name>