diff --git a/.hgtags b/.hgtags
index cf9cac63791ed345ef2ce0af348afa89547df0a6..042513f5be5f468d7a5a38d015bcddd8c47697ed 100644
--- a/.hgtags
+++ b/.hgtags
@@ -346,3 +346,4 @@ b47677f7c1d122a2d05e03dec70de86feaedcd4c jdk8u31-b08
 95163f85c9e961c5bf37ceac645a0e7de505ca3e jdk8u31-b09
 474bf60980443dfae2fe6e121fef0caea4e014b3 jdk8u31-b10
 7e2056eba0b62247407e065f3f88a89358fc26a6 jdk8u31-b11
+285b0e589c50e46ca7ad3434221335901a547d66 jdk8u31-b12