diff --git a/package/Dockerfile b/package/Dockerfile
index cc29a16..fb79ea2 100644
--- a/package/Dockerfile
+++ b/package/Dockerfile
@@ -32,7 +32,7 @@ ENV CATTLE_HELM_VERSION v2.16.8-rancher2
 ENV CATTLE_MACHINE_VERSION v0.15.0-rancher95
 ENV CATTLE_K3S_VERSION v1.24.8+k3s1
 ENV CATTLE_MACHINE_PROVISION_IMAGE rancher/machine:${CATTLE_MACHINE_VERSION}
-ENV CATTLE_ETCD_VERSION v3.5.1
+ENV CATTLE_ETCD_VERSION v3.5.15
 ENV LOGLEVEL_VERSION v0.1.5
 ENV TINI_VERSION v0.18.0
 ENV TELEMETRY_VERSION v0.5.20