diff --git a/docker/docker.spec b/docker/docker.spec
index cfa1f105fc..c17ffd95c6 100644
--- a/docker/docker.spec
+++ b/docker/docker.spec
@@ -22,9 +22,9 @@
 ##
 
 #   package version
-%define       V_opkg 18.02.0
-%define       V_dist 18.02.0-ce
-%define       V_snap 20180221
+%define       V_opkg 18.03.0rc1
+%define       V_dist 18.03.0-ce-rc1
+%define       V_snap 20180222
 
 #   package information
 Name:         docker
@@ -37,7 +37,7 @@ Class:        EVAL
 Group:        Filesystem
 License:      Apache
 Version:      %{V_opkg}
-Release:      20180221
+Release:      20180222
 
 #   list of sources
 Source0:      http://download.openpkg.org/components/versioned/docker/docker-%{V_snap}.tar.xz