diff --git a/.hgtags b/.hgtags
index 2345506200..0516a444bf 100644
--- a/.hgtags
+++ b/.hgtags
@@ -8,3 +8,4 @@ b07c3f104931d10aa1d015e7d712b2c6519b54bc 4.8.0
 e7516800e812afa2065d1e08e86021dcf0cc5bdb 5.0.0
 126cdf7207c7dc8e7cc0fb00b49dec3c2326031c 5.2.0
 3f4e25ec446eb2b04cb941890120df86d5d629b6 5.4.0
+7a7bfdc619295e1e225b1ea8f6b07dfb8769d4ec 5.6.0