diff --git a/examples/skywalking/Dockerfile-elasticsearch b/examples/skywalking/Dockerfile-elasticsearch
index 2db48fc12c78..2e633f6b1215 100644
--- a/examples/skywalking/Dockerfile-elasticsearch
+++ b/examples/skywalking/Dockerfile-elasticsearch
@@ -1 +1 @@
-FROM elasticsearch:8.8.1@sha256:e31753d052509353f99be86892bf5c65a070805aadbb295d1b3128163061ea68
+FROM elasticsearch:8.9.1@sha256:767f3d4fbc45c757bf167ac4dbafd05a6502bc2521a604d3a25c26b246fb36b2