diff --git a/.hgtags b/.hgtags
index 4030c23cb6..5b83b5a560 100644
--- a/.hgtags
+++ b/.hgtags
@@ -10,3 +10,4 @@ c92b5d95cf6a65cc525676fe34aa927d5c5d9e17 3.6.0
 c07d75a8a08e0467abd9ab382340e942b4d8dac9 4.8.0
 1e8da3adc617343cb9dc1772ab095685cbf648a1 5.0.0
 47c69218d9096cbdde598e7dae2ddbff102a11b2 5.2.0
+5c2fa61ef36ed96f37c23d6436ec1fc6922a17e5 5.4.0