diff --git a/jdk/.hgtags b/jdk/.hgtags
index 012f8dd2e2a..23d7344f3c1 100644
--- a/jdk/.hgtags
+++ b/jdk/.hgtags
@@ -441,3 +441,4 @@ e069834e2c518a7bc2ffadc8c7e3cd7ec69fa8a0 jdk-10+15
 06df1ce4b9b887d05ce6a13f4def3547e434dd1a jdk-9+179
 d93f2fd542b7d7855c2cd49ae15ebcc3d441a83b jdk-10+17
 c4b709bad6c5d29294124de5e74e1e2ac84fcf1f jdk-10+18
+b561eeca30decc6258b4aca8bb23beffbb6e2f7d jdk-10+19