diff --git a/.hgtags b/.hgtags
index ca958c0330b090..7ba957c267707c 100644
--- a/.hgtags
+++ b/.hgtags
@@ -28,3 +28,4 @@ c6cb9dd6301feb193992f97f07d32a7c01e22ffc v1.5
 0861eb05ee9add42e08f2ad7c01ef812ff07fcf3 v1.5.2b1
 778da2ca74d7c32b1c3f7a690216e0638163aa72 v1.5.2b2
 40ed8e5acf0916834c6f5ed5b985f5f99e9f6c48 v1.5.2c1
+6782780cabef301ef63a82a01bfb9bee89bedb80 v1.5.2