diff --git a/.hgtags b/.hgtags
index 876d24ada25..f8d2683a294 100644
--- a/.hgtags
+++ b/.hgtags
@@ -388,3 +388,4 @@ d5ea659b8bab2d6402a2266efa691f705e84001e release-1.7.8
 e27a215601292872f545a733859e06d01af1017d release-1.9.3
 5cb7e2eed2031e32d2e5422caf9402758c38a6ad release-1.9.4
 942475e10cb47654205ede7ccbe7d568698e665b release-1.9.5
+b78018cfaa2f0ec20494fccb16252daa87c48a31 release-1.9.6