diff --git a/.hgtags b/.hgtags
index 015892a8ec51dafec4db1c66b24927ec35aa8875..a4487e6524f7dc0d5f027f2812b217c4d798db5c 100644
--- a/.hgtags
+++ b/.hgtags
@@ -916,3 +916,4 @@ e9b9880f59b371eec2fd34950a88d0fed98ccb6f jdk8u181-b08
 d1ce347c2a4aafe6286157d216a0a788bec939ce jdk8u181-b09
 c9983154c823f2d5d680c6d2167b158a57d9a64b jdk8u181-b10
 dab3e14146dcacc98a4a4cdaa1d2ab2c2f28ef23 jdk8u181-b11
+3a8cdcba4ab570ce1d2608b27574fc9d63ec5c1a jdk8u181-b12