diff --git a/.hgtags b/.hgtags
index d2703ec554..e33fb89f00 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,2 +1,3 @@
 3bc89a03c30827599ba2358137451740c0ed3d32 5.2.0
 8601dafabd0098f2e5df235458ee3d3cd9a7c56d 5.4.0
+e55081ceaa04185643d06774bf80303827e4d53b 5.6.0