diff --git a/.hgtags b/.hgtags
index a560ef2fd8f7b4e11cbd105cdddae9d614e575c4..f246546c457e87454110efacef4a949df8017fcc 100644
--- a/.hgtags
+++ b/.hgtags
@@ -888,3 +888,4 @@ cf952b84daa1e74403a4d1df541c0ecca830717d jdk8u172-b04
 f52ece1d8708024735f06e7e3bdc771efbc073d0 jdk8u172-b09
 9e9009034e5ce97a97f72c00cd37cf2a638fa1a4 jdk8u172-b10
 2a041b1f858dc6a372ac07b8cf5bf6fab879dcc8 jdk8u172-b11
+f3185b46a35b82727f39d52ac7fad7c4c78ddcdd jdk8u172-b31