diff --git a/devel/libidn/Makefile b/devel/libidn/Makefile
index f0f89773a95b..7babafcbdd92 100644
--- a/devel/libidn/Makefile
+++ b/devel/libidn/Makefile
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	libidn
-PORTVERSION=	0.3.7
+PORTVERSION=	0.4.0
 CATEGORIES=	devel
 MASTER_SITES=	${MASTER_SITE_GNU_ALPHA} \
 		http://josefsson.org/libidn/releases/
diff --git a/devel/libidn/Makefile.man b/devel/libidn/Makefile.man
index b50486cfa138..eee05c074922 100644
--- a/devel/libidn/Makefile.man
+++ b/devel/libidn/Makefile.man
@@ -26,3 +26,14 @@ MAN3+= stringprep_utf8_nfkc_normalize.3
 MAN3+= stringprep_utf8_to_locale.3
 MAN3+= stringprep_utf8_to_ucs4.3
 MAN3+= stringprep_utf8_to_unichar.3
+MAN3+= tld_check_4.3
+MAN3+= tld_check_4t.3
+MAN3+= tld_check_4tz.3
+MAN3+= tld_check_4z.3
+MAN3+= tld_check_8z.3
+MAN3+= tld_check_lz.3
+MAN3+= tld_default_table.3
+MAN3+= tld_get_4.3
+MAN3+= tld_get_4z.3
+MAN3+= tld_get_table.3
+MAN3+= tld_get_z.3
diff --git a/devel/libidn/distinfo b/devel/libidn/distinfo
index 1059c7d776b9..526622a6d684 100644
--- a/devel/libidn/distinfo
+++ b/devel/libidn/distinfo
@@ -1,2 +1,2 @@
-MD5 (libidn-0.3.7.tar.gz) = 3ec822e38dda0d1eadd032d82a5b238c
-SIZE (libidn-0.3.7.tar.gz) = 1525856
+MD5 (libidn-0.4.0.tar.gz) = 71f3db9892848073c0c76b4d3326fd9a
+SIZE (libidn-0.4.0.tar.gz) = 1609765
diff --git a/devel/libidn/pkg-plist b/devel/libidn/pkg-plist
index 55a1e931f8ec..87740997b528 100644
--- a/devel/libidn/pkg-plist
+++ b/devel/libidn/pkg-plist
@@ -3,9 +3,10 @@ include/idn-int.h
 include/idna.h
 include/punycode.h
 include/stringprep.h
+include/tld.h
 lib/libidn.a
 lib/libidn.so
-lib/libidn.so.12
+lib/libidn.so.13
 libdata/pkgconfig/libidn.pc
 %%EMACS%%%%EMACSDIR%%/site-lisp/idna.el
 %%EMACS%%%%EMACSDIR%%/site-lisp/punycode.el
diff --git a/dns/libidn/Makefile b/dns/libidn/Makefile
index f0f89773a95b..7babafcbdd92 100644
--- a/dns/libidn/Makefile
+++ b/dns/libidn/Makefile
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	libidn
-PORTVERSION=	0.3.7
+PORTVERSION=	0.4.0
 CATEGORIES=	devel
 MASTER_SITES=	${MASTER_SITE_GNU_ALPHA} \
 		http://josefsson.org/libidn/releases/
diff --git a/dns/libidn/Makefile.man b/dns/libidn/Makefile.man
index b50486cfa138..eee05c074922 100644
--- a/dns/libidn/Makefile.man
+++ b/dns/libidn/Makefile.man
@@ -26,3 +26,14 @@ MAN3+= stringprep_utf8_nfkc_normalize.3
 MAN3+= stringprep_utf8_to_locale.3
 MAN3+= stringprep_utf8_to_ucs4.3
 MAN3+= stringprep_utf8_to_unichar.3
+MAN3+= tld_check_4.3
+MAN3+= tld_check_4t.3
+MAN3+= tld_check_4tz.3
+MAN3+= tld_check_4z.3
+MAN3+= tld_check_8z.3
+MAN3+= tld_check_lz.3
+MAN3+= tld_default_table.3
+MAN3+= tld_get_4.3
+MAN3+= tld_get_4z.3
+MAN3+= tld_get_table.3
+MAN3+= tld_get_z.3
diff --git a/dns/libidn/distinfo b/dns/libidn/distinfo
index 1059c7d776b9..526622a6d684 100644
--- a/dns/libidn/distinfo
+++ b/dns/libidn/distinfo
@@ -1,2 +1,2 @@
-MD5 (libidn-0.3.7.tar.gz) = 3ec822e38dda0d1eadd032d82a5b238c
-SIZE (libidn-0.3.7.tar.gz) = 1525856
+MD5 (libidn-0.4.0.tar.gz) = 71f3db9892848073c0c76b4d3326fd9a
+SIZE (libidn-0.4.0.tar.gz) = 1609765
diff --git a/dns/libidn/pkg-plist b/dns/libidn/pkg-plist
index 55a1e931f8ec..87740997b528 100644
--- a/dns/libidn/pkg-plist
+++ b/dns/libidn/pkg-plist
@@ -3,9 +3,10 @@ include/idn-int.h
 include/idna.h
 include/punycode.h
 include/stringprep.h
+include/tld.h
 lib/libidn.a
 lib/libidn.so
-lib/libidn.so.12
+lib/libidn.so.13
 libdata/pkgconfig/libidn.pc
 %%EMACS%%%%EMACSDIR%%/site-lisp/idna.el
 %%EMACS%%%%EMACSDIR%%/site-lisp/punycode.el