diff --git a/lib/dns/api b/lib/dns/api
index 08e8a6e003..4ed84c8875 100644
--- a/lib/dns/api
+++ b/lib/dns/api
@@ -6,6 +6,6 @@
 # 9.9-sub: 130-139, 150-159
 # 9.10: 140-149, 170-179
 # 9.11: 160-169
-LIBINTERFACE = 170
-LIBREVISION = 2
+LIBINTERFACE = 171
+LIBREVISION = 0
 LIBAGE = 0