diff --git a/ChangeLog b/ChangeLog
index f50011dde0..fcb88dc311 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Nov  8 16:24:09 2015  Masaki Matsushita <glass.saga@gmail.com>
+
+	* NEWS: describe addition of File::TMPFILE
+
 Sun Nov  8 15:19:17 2015  Masaki Matsushita <glass.saga@gmail.com>
 
 	* file.c: Add O_TMPFILE.
diff --git a/NEWS b/NEWS
index 2d7c8b3313..77e47b0973 100644
--- a/NEWS
+++ b/NEWS
@@ -52,6 +52,7 @@ with all sufficient information, see the ChangeLog file.
 * File
 
   * File.mkfifo [Feature #11536]
+  * Add File::TMPFILE corresponding to O_TMPFILE
 
 * Hash