diff --git a/.hgtags b/.hgtags
index fa0462b0e98435cd55a170b4dd14455a5e6dc322..2ebceaebcf3b30dbcd29e2f6067c6260f1a4c520 100644
--- a/.hgtags
+++ b/.hgtags
@@ -846,3 +846,4 @@ c3d51ddc22653f63cd6c06e5f2c5b1e7192194e6 jdk8u172-b07
 9361e8414bf1b1bbba36ecf4b81687ae254c1e63 jdk8u172-b09
 ff9f47b14b8a0302a90ad9a4d793073205de52e2 jdk8u172-b10
 4d038b84d11353246e218d8f8dcd04637e09ee6d jdk8u172-b11
+031aebc4b792ba53dbc384f68bca53c839e8c397 jdk8u181-b01