diff --git a/.hgtags b/.hgtags
index 59735c4ae8..04917a0be1 100644
--- a/.hgtags
+++ b/.hgtags
@@ -20,3 +20,4 @@ a41145e1e25e6348642c3fef1fb37d68142afc57 4.8.0
 1ea4345152b56228edf41029cf33318c5090cf29 5.0.0
 c10048ef95077f6c48ec1a3dd2cda9b29a55d9ef 5.2.0
 361b17eb46d869242083f3b2d269bc584bc17579 5.4.0
+a02f09f5837245a86c17ca480d069694b85d8214 5.6.0