diff --git a/.hgtags b/.hgtags
index 13ac9ff8dc..f8f51ddc6e 100644
--- a/.hgtags
+++ b/.hgtags
@@ -11,3 +11,4 @@ cbbb1d178e77d277bdb7c27a0c8b1ecce443b942 4.6.0
 698ea041c44ede7b132ac142db13642c2d4a0e4b 4.8.0
 e869a845b7d9fdbcfe7ed17d4c322230efc34f6e 5.0.0
 e0ebd4611c7a3c6486bd3cb553cb703ce7e03d33 5.2.0
+ecaf5fd99a7a59e3fc5e4615cd668eba43a037ac 5.4.0