diff --git a/.hgtags b/.hgtags
index c9c60e4ed36e48a3addd4a091398853ee771eba8..dc0eb829fce1d4ad6e6b0dcffbbab990789ed605 100644
--- a/.hgtags
+++ b/.hgtags
@@ -152,3 +152,4 @@ cc771d92284f71765eca14d6d08703c4af254c04 jdk8-b21
 6e2541d60f4e342b5b67140271d7611643929dc3 jdk8-b28
 41460de042580bc4a4ce3f863779c66f39cb8578 jdk8-b29
 6cea54809b51db92979c22fd8aa8fcb1cb13d12e jdk8-b30
+0b66f43b89a6c0ac1c15d7ec51992c541cdc9089 jdk8-b31