diff --git a/postgresql-walg/postgresql-walg.spec b/postgresql-walg/postgresql-walg.spec
index c59fcf0e11..f9ad364639 100644
--- a/postgresql-walg/postgresql-walg.spec
+++ b/postgresql-walg/postgresql-walg.spec
@@ -22,8 +22,8 @@
 ##
 
 #   package version
-%define       V_postgresql_walg_base 0.1.8
-%define       V_postgresql_walg_snap 20180505
+%define       V_postgresql_walg_base 0.1.9
+%define       V_postgresql_walg_snap 20180508
 
 #   package information
 Name:         postgresql-walg
@@ -36,7 +36,7 @@ Class:        EVAL
 Group:        Database
 License:      Apache
 Version:      %{V_postgresql_walg_base}.%{V_postgresql_walg_snap}
-Release:      20180505
+Release:      20180508
 
 #   list of sources
 Source0:      http://download.openpkg.org/components/versioned/postgresql-walg/postgresql-walg-%{V_postgresql_walg_snap}.tar.xz