diff --git a/sec/sec.spec b/sec/sec.spec
index 2b556373e5..66e486f788 100644
--- a/sec/sec.spec
+++ b/sec/sec.spec
@@ -22,8 +22,8 @@
 ##
 
 #   package version
-%define       V_dist 2.8.2
-%define       V_opkg 2.8.2
+%define       V_dist 2.8.3
+%define       V_opkg 2.8.3
 
 #   package information
 Name:         sec
@@ -36,7 +36,7 @@ Class:        PLUS
 Group:        System
 License:      Open Source
 Version:      %{V_opkg}
-Release:      20190602
+Release:      20200504
 
 #   list of sources
 Source0:      http://download.sourceforge.net/simple-evcorr/sec-%{V_dist}.tar.gz