diff --git a/NEWS b/NEWS
index 67b57383..4bbf4a30 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,10 @@
+22 June 2015: Overview of changes in 2.31.3
+=============================================
+* Numerous OpenBSD backend fixes.
+* Fixed FreeBSD build issues.
+* Implemented procaffinity support for NetBSD.
+* Updated translations
+
 19 August 2013: Overview of changes in 2.28.5
 =============================================
 * Fix numerous bugs in the OpenBSD backend.
diff --git a/configure.ac b/configure.ac
index a8e907e8..72ae3689 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@ dnl
 
 m4_define([libgtop_major_version], [2])
 m4_define([libgtop_minor_version], [31])
-m4_define([libgtop_micro_version], [1])
+m4_define([libgtop_micro_version], [3])
 m4_define([libgtop_version], [libgtop_major_version.libgtop_minor_version.libgtop_micro_version])
 
 dnl  increment if the interface has additions, changes, removals.