diff --git a/.hgtags b/.hgtags
index a24428680b2..12e510760d1 100644
--- a/.hgtags
+++ b/.hgtags
@@ -512,3 +512,4 @@ ef57958c7c511162da8d9a75f0b977f0f7ac464e jdk-12+7
 31b159f30fb281016c5f0c103552809aeda84063 jdk-12+9
 8f594f75e0547d4ca16649cb3501659e3155e81b jdk-12+10
 f0f5d23449d31f1b3580c8a73313918cafeaefd7 jdk-12+11
+15094d12a632f452a2064318a4e416d0c7a9ce0c jdk-12+12