diff --git a/.hgtags b/.hgtags
index 90987731db50efe1bc65643c8116a9be032b29ca..16572ab1c0051e6300641303d5790c98976e5bdc 100644
--- a/.hgtags
+++ b/.hgtags
@@ -488,3 +488,4 @@ b5c54b2e12c3fbc54c7d7e0f22187fa601feb749 jdk8u66-b14
 d45e1dc28a6ee6fd03348ee170d9895957888124 jdk8u66-b15
 5f29f2da7993f09564f6a5cb34e2799981ea96bb jdk8u66-b16
 6eab3ce957aa560f8f9080a2c9535d1ee70fc834 jdk8u66-b17
+a482cd45f31d7bf4ffc77acace705a0b9f888489 jdk8u66-b18