diff --git a/.hgtags b/.hgtags
index ec85611da..19ec901cd 100644
--- a/.hgtags
+++ b/.hgtags
@@ -442,3 +442,4 @@ d2fd76709909767fc727a5b4affcf1dc9ca488a7 release-1.15.9
 7816bd7dabf6ee86c53c073b90a7143161546e06 release-1.17.1
 2fc9f853a6b7cd29dc84e0af2ed3cf78e0da6ca8 release-1.17.2
 ed4303aa1b31a9aad5440640c0840d9d0af45fed release-1.17.3
+ce2ced3856909f36f8130c99eaa4dbdbae636ddc release-1.17.4