diff --git a/pulsar-io/solr/pom.xml b/pulsar-io/solr/pom.xml
index 2de4626debea2..6492a1c28e518 100644
--- a/pulsar-io/solr/pom.xml
+++ b/pulsar-io/solr/pom.xml
@@ -29,7 +29,7 @@
     </parent>
 
     <properties>
-        <solr.version>8.11.1</solr.version>
+        <solr.version>9.0.0</solr.version>
     </properties>
 
     <artifactId>pulsar-io-solr</artifactId>