diff --git a/.hgtags b/.hgtags
index 613065d..3d4759d 100644
--- a/.hgtags
+++ b/.hgtags
@@ -13,3 +13,4 @@ a8519323ce22d7215c27d7da1b09e3effc33509c 1.6.10
 1421148e9670e24b417e110143232da36048e615 1.6.11
 6691449b81ce40bfae803b58745d1c28fe470b06 1.6.12
 099e480eb83f44f514a3326a0543b2de2fcea4ec 1.6.13
+40857de49a886d738b8f1b98d7ffbbc3dc0a5268 1.5.11