diff --git a/.hgtags b/.hgtags
index ebc970d35f..3af171ea7f 100644
--- a/.hgtags
+++ b/.hgtags
@@ -12,3 +12,4 @@ c52ef826e2013e18890288b271da042c6d6929ef 4.6.0
 9f30b3c2d46daaf4da0604d4c7626e5314bc95cb 5.0.0
 d0c9afeb51deda64faf76e1f945926451775a274 5.2.0
 34ed5204cc4dc8d412d4d503ca1837eafc58eb0c 5.4.0
+f176a3237048485ceb007670203955b24f826efd 5.6.0