diff --git a/lib/bind9/api b/lib/bind9/api
index fb722baa85..94575eb4ef 100644
--- a/lib/bind9/api
+++ b/lib/bind9/api
@@ -1,3 +1,3 @@
-LIBINTERFACE = 70
+LIBINTERFACE = 80
 LIBREVISION = 0
 LIBAGE = 0
diff --git a/lib/dns/api b/lib/dns/api
index fb722baa85..94575eb4ef 100644
--- a/lib/dns/api
+++ b/lib/dns/api
@@ -1,3 +1,3 @@
-LIBINTERFACE = 70
+LIBINTERFACE = 80
 LIBREVISION = 0
 LIBAGE = 0
diff --git a/lib/irs/api b/lib/irs/api
index fb722baa85..94575eb4ef 100644
--- a/lib/irs/api
+++ b/lib/irs/api
@@ -1,3 +1,3 @@
-LIBINTERFACE = 70
+LIBINTERFACE = 80
 LIBREVISION = 0
 LIBAGE = 0
diff --git a/lib/isc/api b/lib/isc/api
index fb722baa85..94575eb4ef 100644
--- a/lib/isc/api
+++ b/lib/isc/api
@@ -1,3 +1,3 @@
-LIBINTERFACE = 70
+LIBINTERFACE = 80
 LIBREVISION = 0
 LIBAGE = 0
diff --git a/lib/isccc/api b/lib/isccc/api
index fb722baa85..94575eb4ef 100644
--- a/lib/isccc/api
+++ b/lib/isccc/api
@@ -1,3 +1,3 @@
-LIBINTERFACE = 70
+LIBINTERFACE = 80
 LIBREVISION = 0
 LIBAGE = 0
diff --git a/lib/isccfg/api b/lib/isccfg/api
index fb722baa85..94575eb4ef 100644
--- a/lib/isccfg/api
+++ b/lib/isccfg/api
@@ -1,3 +1,3 @@
-LIBINTERFACE = 70
+LIBINTERFACE = 80
 LIBREVISION = 0
 LIBAGE = 0
diff --git a/lib/lwres/api b/lib/lwres/api
index fb722baa85..94575eb4ef 100644
--- a/lib/lwres/api
+++ b/lib/lwres/api
@@ -1,3 +1,3 @@
-LIBINTERFACE = 70
+LIBINTERFACE = 80
 LIBREVISION = 0
 LIBAGE = 0