diff --git a/.hgtags b/.hgtags
index 5c32275605..19c014bbbf 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,2 +1,3 @@
 7f0732991c6f910a98bc28758666a87b1987f113 1.2.0
 22d63c7fc5c840873547d153f7b26ab4695d576e 1.4.0
+9c53302fb72444ce0802a748d710979c6968df94 1.6.0