diff --git a/.hgtags b/.hgtags
index 2995e63bc6..21906cf341 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,2 +1,3 @@
 504267e8bd5cdad8cf921a290f8bb5c26bc0d6be 3.4.0
 685e2aa92bdd5e17ed0b344d71e714ecebd99f0a 3.6.0
+1a891d57b8a64e608f9114be9d1ae8130e9ba3c0 3.8.0