diff --git a/.hgtags b/.hgtags
index a356e0e41b..ed08113831 100644
--- a/.hgtags
+++ b/.hgtags
@@ -15,3 +15,4 @@ d114f0e1207a96e4619d765a18ef7d3efba60c25 3.8.0
 c19f5e1b3dcde80bfe55aaff1a167881a1b99ed6 4.0.0
 534cbd289aa8d5ea6eac5bd1c7e4dc12249593ae 4.2.0
 8636ff3f4d58f457108121c61c118d4083f8e979 4.4.0
+05533c5054d06ff06021829f3d9df46e7b4c6a69 4.6.0