diff --git a/.hgtags b/.hgtags
index 74fb5bdc2d7a5f615e5460af9c9934a7674ef813..72f27d5bebb69c21888359fdae3c641bf567593e 100644
--- a/.hgtags
+++ b/.hgtags
@@ -485,3 +485,4 @@ ebe5ae51f625a9d3f5e1aac835a416502c71a4a0 jdk8u66-b11
 3acb9f1828c5e9ed64a45c0101d1c59d1e784ee0 jdk8u66-b12
 f71aabee169f8342298e38923848bdb863c0f37a jdk8u66-b13
 0db478b43d7fcf26dc613241654737756ec982c5 jdk8u66-b14
+b88ba0b818831eb6f3a7954e218b371ed6f5d154 jdk8u66-b15