diff --git a/.hgtags b/.hgtags
index 2656173fc0..02d13aff08 100644
--- a/.hgtags
+++ b/.hgtags
@@ -2,3 +2,4 @@ e1e0f2b26b46435e8e0f9a4ed01c259b48d298de 4.0.0
 04666314e9eb243758dcdfcb8d32dfe9eccda969 4.2.0
 3cfb82913b7a235ccd505e6d7ed2fe6a231386a4 4.4.0
 a06b07a57eda21c729548ef099d4826588d96b56 4.6.0
+40525e5f497841bd9dd1adcc89577a0ba2421dab 4.8.0