diff --git a/.hgtags b/.hgtags
index 22696c5..f7c9a3f 100644
--- a/.hgtags
+++ b/.hgtags
@@ -330,3 +330,4 @@
 8392405ab038b22e69a3728e17dbdd9e3d3a22ed jdk9-b85
 7db0663a5e968059fa7c772172187ebd60b6492d jdk9-b86
 1a52a30674cd28c24d4d388150336121f2e9ddf9 jdk9-b87
+16b4968f9bb8f34371b42c0ba483d76e91ba84d8 jdk9-b88