diff --git a/.hgtags b/.hgtags
index 6fcab5c2d9..537704c193 100644
--- a/.hgtags
+++ b/.hgtags
@@ -3,3 +3,4 @@
 f5dbbd2c4ac2c879d121cb3397d30ee247c79a87 1.8.0
 ae3ff42f1c532c3b855152cfd51d87b23c64466c 2.0.0
 308b18317737193a6208eda24f99a1ef7e8701f3 2.2.0
+17f53519fb48b5fd52096352d5383bab07d8a431 2.4.0