diff --git a/.hgtags b/.hgtags
index 8cf9576591..a5c9ab23b4 100644
--- a/.hgtags
+++ b/.hgtags
@@ -3100,3 +3100,4 @@ f59c4bf0ac3b525f703cafba9a9cb0aeb3cc7745 v7-4-374
 5a5492d676ab1e8334aa86ec552e7e33ee8828e1 v7-4-375
 c3bb76e5b2355c57d7f89997aa9e125e46afdea1 v7-4-376
 255561411d7ae4b3c713bfb2e2f13c5f08ce0c61 v7-4-377
+75ae211df37d789c54f660ccddddd0e370aa67ae v7-4-378