diff --git a/pom.xml b/pom.xml
index 4db2049..4903ce5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -320,7 +320,7 @@
 			<dependency>
 				<groupId>org.apache.solr</groupId>
 				<artifactId>solr-core</artifactId>
-				<version>4.0.0</version>
+				<version>8.8.2</version>
 				<exclusions>
 					<exclusion>
 						<groupId>com.google.guava</groupId>