diff --git a/ChangeLog b/ChangeLog
index 743c39751..e71df7864 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,6 @@
 * 2014-06-19: Version 0.1.3
   * libtool chage, remove -release, added -version-info
+  * Update specification to the June 2014 version (0.501)
 
 * 2014-06-02: Version 0.1.2
   * Fixed rdata fields for MX