diff --git a/.hgtags b/.hgtags
index 9ee80f4f235..e3e7c13d6bd 100644
--- a/.hgtags
+++ b/.hgtags
@@ -294,3 +294,4 @@ b2f9702efbe95527ea3a991474fda23987ff1c5c jdk9-b48
 5b8db585a33c3cc48e70e688ceee57dd9271dc5d jdk9-b49
 1550b2f6b63d1411fa84dc7bbc6f04809aedb43f jdk9-b50
 6efe265424e3f1ea596408a1f71baf2de316c772 jdk9-b51
+d6224d6021459ac8b3832e822f5acc849fa944af jdk9-b52