diff --git a/projects/person-search-index-from-delius/container/Dockerfile b/projects/person-search-index-from-delius/container/Dockerfile
index 49921e62f6..8656be0be3 100644
--- a/projects/person-search-index-from-delius/container/Dockerfile
+++ b/projects/person-search-index-from-delius/container/Dockerfile
@@ -4,7 +4,7 @@ COPY --chown=yq /pipelines /pipelines
 RUN find /pipelines -type f -name "*.yml" -exec sh -c 'for f; do yq -o=json "$f" > "${f%.yml}.json"; done' sh {} +
 
 
-FROM logstash:8.15.2
+FROM logstash:8.15.3
 
 USER root
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]