diff --git a/compliance/solr/pom.xml b/compliance/solr/pom.xml
index fef2a7b32..2d2db83d2 100644
--- a/compliance/solr/pom.xml
+++ b/compliance/solr/pom.xml
@@ -14,7 +14,7 @@
 	<description>Tests for Solr Sail.</description>
 
 	<properties>
-		<solr.version>7.5.0</solr.version>
+		<solr.version>8.4.0</solr.version>
 	</properties>
 
 	<dependencies>