diff --git a/.hgtags b/.hgtags
index 1c8b559545..e25e151fa6 100644
--- a/.hgtags
+++ b/.hgtags
@@ -20,3 +20,4 @@ fda7cdb5c76a12b6abe85a592dca9de38a178bf8 4.6.0
 ceba2cc548f8fa1f045afd36526e93642e153921 4.8.0
 31b49d3304c82788f43ee813b9c63e2a3a802f2a 5.0.0
 b2219b80d987970e9bd5dbca89d115933d6bbd6b 5.2.0
+5b7435135408776f3e59ebceae46cf8a56da3b37 5.4.0