diff --git a/.hgtags b/.hgtags
index 5b83b5a560..f58be08ae7 100644
--- a/.hgtags
+++ b/.hgtags
@@ -11,3 +11,4 @@ c07d75a8a08e0467abd9ab382340e942b4d8dac9 4.8.0
 1e8da3adc617343cb9dc1772ab095685cbf648a1 5.0.0
 47c69218d9096cbdde598e7dae2ddbff102a11b2 5.2.0
 5c2fa61ef36ed96f37c23d6436ec1fc6922a17e5 5.4.0
+3774b37341112757f437816267317948d8287ec8 5.6.0