diff --git a/.hgtags b/.hgtags
index 1f69eab08b..d7da47f616 100644
--- a/.hgtags
+++ b/.hgtags
@@ -7993,3 +7993,4 @@ a8536cf4cf1297922042a16da9ce14d95fde1123 tryton-6.0.28
 b074095467d5b5e3fa4bcf41138f462d6e41f64a trytond-6.0.35
 fde866bf02d14cfee40bf189a63c7f7aab359f9a stock_secondary_unit-6.0.1
 70c28b3452fa3aa70c788c4a162595e5b5f1ff7e stock_lot-6.0.1
+1a0d7ab16bf80d1a389f36a68f25889634598ccb stock-6.0.21