diff --git a/conf/kore.conf.example b/conf/kore.conf.example
index d535717..501a1fe 100644
--- a/conf/kore.conf.example
+++ b/conf/kore.conf.example
@@ -189,12 +189,13 @@ validator	v_regex		regex		^/test/[a-z]*$
 validator	v_number	regex		^[0-9]*$
 validator	v_session	function	v_session_validate
 
-# Specify what TLS version to be used. Default is TLSv1.2
+# Specify what TLS version to be used. Default is TLSv1.3 if available.
+# Otherwise it will use TLS 1.2.
 # Allowed values:
-#	1.2 for TLSv1.2 (default)
-#	1.0 for TLSv1.0
-#	both for TLSv1.0 and TLSv1.2
-#tls_version	1.2
+#	1.3 for TLSv1.3 (default, if available)
+#	1.2 for TLSv1.2
+#	both for TLSv1.2 and TLSv1.3
+#tls_version	1.3
 
 # Specify the TLS ciphers that will be used.
 #tls_cipher	ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:HIGH:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!kRSA:!kDSA