diff --git a/.hgtags b/.hgtags
index 9a753610fd..ebc970d35f 100644
--- a/.hgtags
+++ b/.hgtags
@@ -11,3 +11,4 @@ c52ef826e2013e18890288b271da042c6d6929ef 4.6.0
 7df777beecc5ae8ff215a925389641f95a9c5715 4.8.0
 9f30b3c2d46daaf4da0604d4c7626e5314bc95cb 5.0.0
 d0c9afeb51deda64faf76e1f945926451775a274 5.2.0
+34ed5204cc4dc8d412d4d503ca1837eafc58eb0c 5.4.0