diff --git a/.hgtags b/.hgtags
index 4a6558dcc1a40e2d2d94c0f3bfaa70b2218f51c0..f296a6ad38103eb071380205a8d917a5e1acebfd 100644
--- a/.hgtags
+++ b/.hgtags
@@ -449,3 +449,4 @@ e9f82302d5fdef8a0976640e09363895e9dcde3c jdk8u60-b22
 c4b37246b92736adf5f40c785aabb67a7d227245 jdk8u60-b23
 d433f5fd8910bee1f2c295b65cf03977034fe0ea jdk8u60-b24
 e9f82302d5fdef8a0976640e09363895e9dcde3c jdk8u66-b00
+64d7bd4e98150447916f210e3bfd6875a4c2728a jdk8u66-b01