diff --git a/.hgtags b/.hgtags
index 49956d5621..53da7a3648 100644
--- a/.hgtags
+++ b/.hgtags
@@ -2,3 +2,4 @@
 1184c31a781e07d63a9c2e1367d8b4eefd4c2897 5.0.0
 e0cb6396e85f0616c1e435d2417bd2f70202bd3d 5.2.0
 46694914955b2514ea6da278ee568dee6be16344 5.4.0
+45e469af667366886ee6ba7b50ab598d15c192cf 5.6.0