diff --git a/.hgtags b/.hgtags
index a49052d0..08885ebd 100644
--- a/.hgtags
+++ b/.hgtags
@@ -90,3 +90,4 @@ fef6e5d66e2975132a0ca57ee663c0631c5580a8 RECOLL-1_05
 34794c522892e80c619ca9d01578c2053efc06af RECOLL_1_15_0
 0f926dd325961e59c9620bd7584188d73564a36d RECOLL_1_15_1
 e294cf118a1d303b104d69276a6b135dd531fbc5 RECOLL_1_15_2
+5fc5a9f1024662b00cb14eaa46f6d946cbb152a4 RECOLL_1_15_3