diff --git a/.hgtags-top-repo b/.hgtags-top-repo
index e95f2721df1..26c2321b403 100644
--- a/.hgtags-top-repo
+++ b/.hgtags-top-repo
@@ -290,3 +290,4 @@ f7c11da0b0481d49cc7a65a453336c108191e821 jdk9-b42
 3dd628fde2086218d548841022ee8436b6b88185 jdk9-b45
 12f1e276447bcc81516e85367d53e4f08897049d jdk9-b46
 b6cca3e6175a69f39e5799b7349ddb0176630291 jdk9-b47
+0064e246d83f6f9fc245c19b6d05041ecaf4b6d4 jdk9-b48