diff --git a/.hgtags b/.hgtags
index 152453cba..cb33d8b67 100644
--- a/.hgtags
+++ b/.hgtags
@@ -108,3 +108,4 @@ e60fe4cf1d4ea3c34be8c49047c712c6d46c1727 release-0.3.40
 5fd7a5e990477189c40718c8c3e01002a2c20b81 release-0.3.54
 63a820b0bc6ca629c8e45a069b52d622ddc27a2d release-0.3.55
 562806624c4afb1687cba83bc1852f5d0fecbac3 release-0.3.56
+cec32b3753acf610ac1a6227d14032c1a89d6319 release-0.3.57