diff --git a/.hgtags b/.hgtags
index 10199b81cd..fc8f42e03f 100644
--- a/.hgtags
+++ b/.hgtags
@@ -17,3 +17,4 @@ cd4731fb373698d480a625a286de776a0b9bdc6e 4.6.0
 e86f9d540f29dfcd39e8f198b50940c8b91250d6 5.0.0
 f4a0b0e282f39c013c44e5012e6b85e4b8a4ae40 5.2.0
 03daaf3994610fde107d98d8458b2731e03c5306 5.4.0
+a8061a1d268776766c44ceb97094d229dbe31962 5.6.0