diff --git a/.hgtags b/.hgtags
index 101349fe4..5a1ba44e9 100644
--- a/.hgtags
+++ b/.hgtags
@@ -43,3 +43,4 @@ c975274c9707b1f07d94cc51f205c351122131a5 ns-3.5
 d55c479666ac6be0575fac695ddf355c0530e0dd ns-3.6
 892efc87a1518fb69b04628c779195aee139d33e ns-3.7-RC3
 17bf6ee332baaa6b6f9b8a26d29c98f4e715648f ns-3.7-RC4
+be3fb855c65a46d22a7693cd156f154f63602e8e ns-3.7