diff --git a/chalk/chalk.spec b/chalk/chalk.spec
index c0abbed941..ffbf4ecd56 100644
--- a/chalk/chalk.spec
+++ b/chalk/chalk.spec
@@ -23,7 +23,7 @@
 
 #   package version
 %define       V_chalk      4.0.0
-%define       V_chalk_snap 20170901
+%define       V_chalk_snap 20180101
 
 #   package information
 Name:         chalk
@@ -36,7 +36,7 @@ Class:        EVAL
 Group:        Terminal
 License:      MIT
 Version:      %{V_chalk}
-Release:      20170901
+Release:      20180101
 
 #   list of sources
 Source0:      http://download.openpkg.org/components/versioned/chalk/chalk-%{V_chalk}-%{V_chalk_snap}.tar.gz