diff --git a/.hgtags b/.hgtags
index 6cd14cdfef304ba07f43a5089d88fc48292f351c..b8597ffa9807cb43a6d64bfedb65fadf01b5000e 100644
--- a/.hgtags
+++ b/.hgtags
@@ -861,3 +861,4 @@ b6195815c4bbbf275f1aefd337d805eb66f2b5b8 jdk8u171-b00
 f1792a59f1fa20e47fe5d4561754012440564bec jdk8u171-b01
 cac020298633fc736f5e21afddf00145665ef0a7 jdk8u171-b02
 e7e27f446209924f66a4bf86738f3e5f2fbbef5f jdk8u181-b00
+a8746b41e23a1deda3d0f41ed2eca3d3a4cc74de jdk8u191-b00