diff --git a/.hgtags b/.hgtags
index 59157608..2ee4d129 100644
--- a/.hgtags
+++ b/.hgtags
@@ -20,3 +20,4 @@ e65199a0b2706d2fb48f7a3c015e869716e0bec1 2.4.1
 26a444fbb78becae358afa0a5b47587db8739b21 2.4.4
 3542b65fd1963ae7065b6a3bc912fbb6c150e98c 2.4.5
 87745dfdd51b96bf18eaaf6c402effa902c1b856 2.5.0
+294a2830a393d5a97671dc211dbdb5254a15e604 2.5.1