diff --git a/.hgtags b/.hgtags
index 24c884e086..7b5a684f51 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,3 +1,4 @@
 bf386bae90bf58567b30267844c47292d64829e0 5.0.0
 2e62c93d12aa28fb7039177cc074a2dc57a53624 5.2.0
 b181adba0c012aee58d55265d7bced369119ce96 5.4.0
+227e9900953a57585c17f5f2460da7e89f1b7fa2 5.6.0