diff --git a/package/Dockerfile b/package/Dockerfile
index 1eac5f31..4f1a17e1 100644
--- a/package/Dockerfile
+++ b/package/Dockerfile
@@ -3,7 +3,7 @@ FROM nginx:1.24.0-alpine as base
 ENV DOCKER_VERSION=20.10.24
 ENV CNI_PLUGINS_VERSION=v1.2.0
 ENV FLANNEL_VERSION=v1.2.0
-ENV ETCD_VERSION=v3.4.25
+ENV ETCD_VERSION=v3.5.6
 ENV CRIDOCKERD_VERSION=0.3.4
 ENV RANCHER_CONFD_VERSION=v0.16.5-rc2
 ENV KUBECTL_VERSION=v1.24.15