diff --git a/.hgtags b/.hgtags
index 31f47f749830156ac78dc583891e13254b2e7abe..d1f61190b938c23519f89c478922d85d57e2df73 100644
--- a/.hgtags
+++ b/.hgtags
@@ -858,3 +858,4 @@ e92c9d021a1261d713f5a5bdb4cb65d66129d9a5 jdk8u181-b09
 750c73f24a38dc0e65d8572576a0d21032c7c4ef jdk8u181-b10
 e19e26e852d6250739f4ce4de92d4a5bcdd56926 jdk8u181-b11
 760af13b89232fe5387667f3848be95cfead953e jdk8u181-b12
+503154a543674b08fa19f79d7ad8a0143bbcbe3e jdk8u181-b31