diff --git a/dspace/modules/xoai/pom.xml b/dspace/modules/xoai/pom.xml
index 2d5bb9a..53e0ba5 100644
--- a/dspace/modules/xoai/pom.xml
+++ b/dspace/modules/xoai/pom.xml
@@ -112,7 +112,7 @@
 		<dependency>
 			<groupId>org.apache.solr</groupId>
 			<artifactId>solr-core</artifactId>
-			<version>3.3.0</version>
+			<version>8.8.2</version>
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>