diff --git a/.hgtags b/.hgtags
index 0f927fb29c54c2e57dd1fc9176270ff02bf4256a..4deb60b7447b2e498e9eb32ec95b4cf6d8b86406 100644
--- a/.hgtags
+++ b/.hgtags
@@ -31,3 +31,4 @@ dae503d9f04c1a11e182dbf7f770509c28dc0609 jdk7-b50
 fafab5d5349c7c066d677538db67a1ee0fb33bd2 jdk7-b54
 f8e839c086152da70d6ec5913ba6f9f509282e8d jdk7-b55
 a3fd9e40ff2e854f6169eb6d09d491a28634d04f jdk7-b56
+f4cbf78110c726919f46b59a3b054c54c7e889b4 jdk7-b57