diff --git a/.hgtags b/.hgtags
index dc40eda77..203dded5b 100644
--- a/.hgtags
+++ b/.hgtags
@@ -104,3 +104,4 @@ e60fe4cf1d4ea3c34be8c49047c712c6d46c1727 release-0.3.40
 400711951595aef7cd2ef865b84b31df52b15782 release-0.3.50
 649c9063d0fda23620eaeaf0f6393be0a672ebe7 release-0.3.51
 9079ee4735aefa98165bb2cb26dee4f58d58c1d7 release-0.3.52
+6d5c1535bb9dcd891c5963971f767421a334a728 release-0.3.53