diff --git a/pom.xml b/pom.xml
index 0be84fa..ff42551 100644
--- a/pom.xml
+++ b/pom.xml
@@ -135,7 +135,7 @@
         <dependency>
             <groupId>org.apache.solr</groupId>
             <artifactId>solr-core</artifactId>
-            <version>4.10.4</version>
+            <version>8.8.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>