diff --git a/releases/solr.json b/releases/solr.json
index 3fdc4df5..f1283e80 100644
--- a/releases/solr.json
+++ b/releases/solr.json
@@ -106,5 +106,6 @@
   "1.2.0": "2007-06-07",
   "1.3.0": "2008-09-15",
   "1.4.0": "2009-11-09",
-  "9.0.0": "2022-05-11"
+  "9.0.0": "2022-05-11",
+  "9.1.0": "2022-11-17"
 }
\ No newline at end of file