diff --git a/Dockerfile b/Dockerfile
index 8846754..4719d67 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/opensearchproject/opensearch:2.13.0@sha256:2e954ff0e8c9d0f4868b4818150b3aecc92fbb0cc4a24d00dace38ada227291d
+FROM docker.io/opensearchproject/opensearch:2.19.5@sha256:4ee82ecb35d837a6186c81aaa64c8a5bce71aa956edbd87f1f684ab56af52c44
 
 LABEL maintainer="ownCloud GmbH"
 LABEL org.opencontainers.image.authors="ownCloud GmbH"