diff --git a/Dockerfile b/Dockerfile
index 1e320aa7a01cb58cc9fb844d081946adff963ef5..997dc2d75f1b7c93917bc2b5afbb986215812ae7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,2 +1,2 @@
-FROM docker.io/bitnami/solr:9.7.0-debian-12-r0
+FROM docker.io/bitnami/solr:9.8.1-debian-12-r2
 COPY ./jts-core-1.19.0.jar /opt/bitnami/solr/server/solr-webapp/webapp/WEB-INF/lib/