diff --git a/.hgtags b/.hgtags
index 83400a880f..bdac5541b4 100644
--- a/.hgtags
+++ b/.hgtags
@@ -9,3 +9,4 @@
 f688494c52bc7de9316ae436d20441371a73b3ec 2.8.0
 931ee9f97e52351fc8c7dae24581168d1b3b8c18 3.0.0
 4870db0874d83c50955cbbca10af3ae5b26aae94 3.2.0
+154ea5fb86b75faffd363439f1d6e990d6936c68 3.4.0