diff --git a/.hgtags b/.hgtags
index 6e61d3ee5..41a8aaab8 100644
--- a/.hgtags
+++ b/.hgtags
@@ -4,3 +4,4 @@ f4a14daa04e668485a0f4544fb89b6549c00f294 0.7-rc1
 22de0cc4b778ae0c76d235a2e32c0cfb3564dbbe 0.8-rc1
 0000000000000000000000000000000000000000 0.8-rc1
 eef0b17d875207ddc0c419f2d85390c12cb3876b 0.8
+8b9c31e18c086d2c29ecd9842dce30881c8a9e19 0.9-rc1