diff --git a/lib/bind9/api b/lib/bind9/api
index f57ff8a117..f606e99982 100644
--- a/lib/bind9/api
+++ b/lib/bind9/api
@@ -1,3 +1,3 @@
 LIBINTERFACE = 40
-LIBREVISION = 2
+LIBREVISION = 3
 LIBAGE = 0
diff --git a/lib/dns/api b/lib/dns/api
index c1809cb4e1..5dee1eec2a 100644
--- a/lib/dns/api
+++ b/lib/dns/api
@@ -1,3 +1,3 @@
 LIBINTERFACE = 42
-LIBREVISION = 0
+LIBREVISION = 1
 LIBAGE = 0