diff --git a/skywalking/Dockerfile-elasticsearch b/skywalking/Dockerfile-elasticsearch
index cfb27b00..ff1de5a0 100644
--- a/skywalking/Dockerfile-elasticsearch
+++ b/skywalking/Dockerfile-elasticsearch
@@ -1 +1 @@
-FROM elasticsearch:8.18.2@sha256:d29430e894e3722b11d2aad6f1b4158d760809f643f946351490a60b6f11cbfe
+FROM elasticsearch:9.3.4@sha256:5dd1ab8e73bf66668abcde5892b10c2fef39269b80639a5cd0d5b224207a2ba3