diff --git a/ChangeLog b/ChangeLog
index cba5873..f381520 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -96,6 +96,11 @@ LibreSSL Portable Release Notes:
 
 	* Use non-expired certificates first when building a certificate chain.
 
+3.1.3 - Bug fix
+
+	* libcrypto may fail to build a valid certificate chain due to
+	  expired untrusted issuer certificates.
+
 3.1.2 - Bug fix
 
 	* A TLS client with peer verification disabled may crash when