diff --git a/.hgtags b/.hgtags
index 35c08ae969..fe7dca84d9 100644
--- a/.hgtags
+++ b/.hgtags
@@ -19,3 +19,4 @@ a0f86fdcff3f7146eba32e4c06107cbadf7e52e5 4.2.0
 1567de11c58a7052bba71f735826f332ece9ef35 4.8.0
 30611743f9cfe3c23bf8d252b971b011ea54ad53 5.0.0
 39be3138aa4546c555cf9ca5d800bb4ec3c3d7cb 5.2.0
+91f140df04060667e5faab3bf8d1095cab3f5528 5.4.0