diff --git a/etcd/etcd.spec b/etcd/etcd.spec
index 2753418a28..8dc0e2fe94 100644
--- a/etcd/etcd.spec
+++ b/etcd/etcd.spec
@@ -22,8 +22,8 @@
 ##
 
 #   package version
-%define       V_base 3.6.5
-%define       V_snap 20250920
+%define       V_base 3.6.6
+%define       V_snap 20251112
 
 #   package information
 Name:         etcd
@@ -36,7 +36,7 @@ Class:        EVAL
 Group:        Networking
 License:      Apache
 Version:      %{V_base}.%{V_snap}
-Release:      20250920
+Release:      20251112
 
 #   list of sources
 Source0:      http://download.openpkg.org/components/versioned/etcd/etcd-%{V_snap}.tar.xz