diff --git a/.hgtags b/.hgtags
index 7a0070cc3df91d4fd0af8d79f6b28f40f1ed2112..148b106c0649ee2195bfc5935842eb48d5e657b4 100644
--- a/.hgtags
+++ b/.hgtags
@@ -896,3 +896,4 @@ bf262dc4ed05a905b3292bb5f2e765a9c930681c jdk8u172-b08
 e9aaa28b626de73ffcef047992a1658f11262984 jdk8u172-b09
 f39115b612ab6641f4d1f0bea5b70eed8bd34b19 jdk8u172-b10
 6841ddd69c3033b2f6c2cbd3a3410b11e8935ec6 jdk8u172-b11
+4d3922c97c57924eede468fe8ec8804575350ca9 jdk8u172-b31