diff --git a/pom.xml b/pom.xml
index 184eeb11f6ce..fbc30d2b87d6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -338,7 +338,7 @@
         <geo.jackson.version>2.8.7</geo.jackson.version>
         <lombok.version>1.18.12</lombok.version>
         <cleartk.version>2.0.0</cleartk.version>
-        <lucene-solr.version>7.7.1</lucene-solr.version>
+        <lucene-solr.version>8.5.1</lucene-solr.version>
         <json.version>20131018</json.version>
         <google.protobuf.version>2.6.1</google.protobuf.version>
         <failIfNoTests>false</failIfNoTests>