diff --git a/ldns-1.6.16-dsa-key-failures.patch b/ldns-1.6.16-dsa-key-failures.patch
deleted file mode 100644
index 93e8a73..0000000
--- a/ldns-1.6.16-dsa-key-failures.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-diff -up ldns-1.6.17/keys.c.dsa ldns-1.6.17/keys.c
---- ldns-1.6.17/keys.c.dsa	2014-01-10 22:04:41.000000000 +0100
-+++ ldns-1.6.17/keys.c	2014-03-18 17:54:34.751742493 +0100
-@@ -1324,7 +1324,6 @@ ldns_key_dsa2bin(unsigned char *data, DS
- 	/* See RFC2536 */
- 	*size = (uint16_t)BN_num_bytes(k->p);
- 	T = (*size - 64) / 8;
--	memcpy(data, &T, 1);
- 
- 	if (T > 8) {
- #ifdef STDERR_MSGS
-@@ -1335,12 +1334,13 @@ ldns_key_dsa2bin(unsigned char *data, DS
- 	}
- 
- 	/* size = 64 + (T * 8); */
-+	memset(data, 0, 21 + *size * 3);
- 	data[0] = (unsigned char)T;
- 	BN_bn2bin(k->q, data + 1 ); 		/* 20 octects */
- 	BN_bn2bin(k->p, data + 21 ); 		/* offset octects */
--	BN_bn2bin(k->g, data + 21 + *size); 	/* offset octets */
--	BN_bn2bin(k->pub_key, data + 21 + *size + *size); /* offset octets */
--	*size = 21 + (*size * 3);
-+	BN_bn2bin(k->g, data + 21 + *size * 2 - BN_num_bytes(k->g));
-+	BN_bn2bin(k->pub_key,data + 21 + *size * 3 - BN_num_bytes(k->pub_key));
-+	*size = 21 + *size * 3;
- 	return true;
- }
- 
diff --git a/ldns-1.6.17-doxyparse-perl-5-22-fix.patch b/ldns-1.6.17-doxyparse-perl-5-22-fix.patch
deleted file mode 100644
index 2140ff5..0000000
--- a/ldns-1.6.17-doxyparse-perl-5-22-fix.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/doc/doxyparse.pl b/doc/doxyparse.pl
-index 96a1732..745d564 100755
---- a/doc/doxyparse.pl
-+++ b/doc/doxyparse.pl
-@@ -273,7 +273,7 @@ foreach (keys %manpages) {
- 
- 	print MAN $MAN_MIDDLE;
- 
--	if (defined(@$also)) {
-+	if (@$also) {
- 		print MAN "\n.SH SEE ALSO\n\\fI";
- 		print MAN join "\\fR, \\fI", @$also;
- 		print MAN "\\fR.\nAnd ";
diff --git a/ldns-1.6.17-keygen.patch b/ldns-1.6.17-keygen.patch
deleted file mode 100644
index 1c010f6..0000000
--- a/ldns-1.6.17-keygen.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-diff --git a/examples/ldns-keygen.c b/examples/ldns-keygen.c
-index 316d60d..f4f0116 100644
---- a/examples/ldns-keygen.c
-+++ b/examples/ldns-keygen.c
-@@ -247,9 +247,14 @@ main(int argc, char *argv[])
- 		LDNS_FREE(filename);
- 	}
- 
-+	{
-+	mode_t oldmask = umask();
-+
- 	/* print the priv key to stderr */
- 	filename = LDNS_XMALLOC(char, strlen(owner) + 21);
- 	snprintf(filename, strlen(owner) + 20, "K%s+%03u+%05u.private", owner, algorithm, (unsigned int) ldns_key_keytag(key));
-+
-+	umask(077); /* ensure only owner can read private key */
- 	file = fopen(filename, "w");
- 	if (!file) {
- 		fprintf(stderr, "Unable to open %s: %s\n", filename, strerror(errno));
-@@ -262,9 +267,12 @@ main(int argc, char *argv[])
- 	} else {
- 		ldns_key_print(file, key);
- 		fclose(file);
-+		umask(oldmask);
- 		LDNS_FREE(filename);
- 	}
- 
-+	}
-+
- 	/* print the DS to .ds */
- 	if (algorithm != LDNS_SIGN_HMACMD5 &&
- 		algorithm != LDNS_SIGN_HMACSHA1 &&
diff --git a/ldns-1.6.17-multilib.patch b/ldns-1.7.0-multilib.patch
similarity index 64%
rename from ldns-1.6.17-multilib.patch
rename to ldns-1.7.0-multilib.patch
index 5c7440a..b48d805 100644
--- a/ldns-1.6.17-multilib.patch
+++ b/ldns-1.7.0-multilib.patch
@@ -1,7 +1,8 @@
-diff -Naur ldns-1.6.17-orig/configure ldns-1.6.17/configure
---- ldns-1.6.17-orig/configure	2014-01-10 16:04:50.000000000 -0500
-+++ ldns-1.6.17/configure	2014-01-10 20:22:39.138190093 -0500
-@@ -662,6 +662,7 @@
+diff --git a/configure b/configure
+index cd087de..aeec9fb 100755
+--- a/configure
++++ b/configure
+@@ -684,6 +684,7 @@ PYTHON_SITE_PKG
  PYTHON_LDFLAGS
  PYTHON_CPPFLAGS
  PYTHON
@@ -9,7 +10,7 @@ diff -Naur ldns-1.6.17-orig/configure ldns-1.6.17/configure
  PYTHON_VERSION
  UNINSTALL_CONFIG_MANPAGE
  UNINSTALL_CONFIG
-@@ -13599,6 +13600,7 @@
+@@ -14311,6 +14312,7 @@ EOD`
  			# use the official shared library
  			ac_python_library=`echo "$ac_python_library" | sed "s/^lib//"`
  			PYTHON_LDFLAGS="-L$ac_python_libdir -l$ac_python_library"
@@ -17,7 +18,7 @@ diff -Naur ldns-1.6.17-orig/configure ldns-1.6.17/configure
  		else
  			# old way: use libpython from python_configdir
  			ac_python_libdir=`$PYTHON -c \
-@@ -13606,6 +13608,7 @@
+@@ -14318,6 +14320,7 @@ EOD`
  			  import os; \
  			  print (os.path.join(f(plat_specific=1, standard_lib=1), 'config'));"`
  			PYTHON_LDFLAGS="-L$ac_python_libdir -lpython$ac_python_version"
@@ -25,20 +26,14 @@ diff -Naur ldns-1.6.17-orig/configure ldns-1.6.17/configure
  		fi
  
  		if test -z "PYTHON_LDFLAGS"; then
-diff -Naur ldns-1.6.17-orig/packaging/ldns-config.in ldns-1.6.17/packaging/ldns-config.in
---- ldns-1.6.17-orig/packaging/ldns-config.in	2014-01-10 16:04:41.000000000 -0500
-+++ ldns-1.6.17/packaging/ldns-config.in	2014-01-10 20:33:13.033665804 -0500
-@@ -3,13 +3,25 @@
- prefix="@prefix@"
- exec_prefix="@exec_prefix@"
- VERSION="@PACKAGE_VERSION@"
--CFLAGS="@CFLAGS@"
--CPPFLAGS="@CPPFLAGS@ @LIBSSL_CPPFLAGS@ @PYTHON_CPPFLAGS@"
--LDFLAGS="@LDFLAGS@ @LIBSSL_LDFLAGS@ @PYTHON_LDFLAGS@"
- LIBS="@LIBS@ @LIBSSL_LIBS@"
--LIBDIR="@libdir@"
+diff --git a/packaging/ldns-config.in b/packaging/ldns-config.in
+index ffb2c57..dd9989c 100755
+--- a/packaging/ldns-config.in
++++ b/packaging/ldns-config.in
+@@ -10,6 +10,22 @@ LIBS="@LIBS@ @LIBSSL_LIBS@"
+ LIBDIR="@libdir@"
  INCLUDEDIR="@includedir@"
- LIBVERSION="@LIBLDNS_CURRENT@.@LIBLDNS_REVISION@.@LIBLDNS_AGE@"
+ LIBVERSION="@VERSION_INFO@"
 +ARCH="`uname -m`"
 +
 +case $ARCH in
@@ -58,7 +53,7 @@ diff -Naur ldns-1.6.17-orig/packaging/ldns-config.in ldns-1.6.17/packaging/ldns-
  
  for arg in $@
  do
-@@ -21,9 +33,13 @@
+@@ -21,9 +37,13 @@ do
      then
          echo "${LDFLAGS} -L${LIBDIR} ${LIBS} -lldns"
      fi
diff --git a/ldns.spec b/ldns.spec
index 4add51a..d17f428 100644
--- a/ldns.spec
+++ b/ldns.spec
@@ -25,18 +25,13 @@
 
 Summary: Low-level DNS(SEC) library with API
 Name: ldns
-Version: 1.6.17
-Release: 21%{?dist}
+Version: 1.7.0
+Release: 1%{?dist}
 
 License: BSD
 Url: http://www.nlnetlabs.nl/%{name}/
 Source0: http://www.nlnetlabs.nl/downloads/%{name}/%{name}-%{version}.tar.gz
-Patch1: ldns-1.6.17-multilib.patch
-Patch2: ldns-1.6.16-dsa-key-failures.patch
-Patch3: ldns-1.6.17-keygen.patch
-# https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=685
-# https://bugzilla.redhat.com/show_bug.cgi?id=1230140
-Patch4: ldns-1.6.17-doxyparse-perl-5-22-fix.patch
+Patch1: ldns-1.7.0-multilib.patch
 
 Group: System Environment/Libraries
 # Only needed for builds from svn snapshot
@@ -58,6 +53,7 @@ BuildRequires: python-devel, swig
 BuildRequires: perl-devel
 BuildRequires: perl-ExtUtils-MakeMaker
 BuildRequires: perl-generators
+BuildRequires: perl(Devel::CheckLib)
 %endif
 Requires: ca-certificates
 
@@ -117,9 +113,6 @@ This package contains documentation for the ldns library
 %prep
 %setup -q
 %patch1 -p1
-%patch2 -p1 -b .dsa
-%patch3 -p1 -b .keygen
-%patch4 -p1
 # To built svn snapshots
 # rm config.guess config.sub ltmain.sh
 # aclocal
@@ -276,6 +269,9 @@ rm -rf %{buildroot}
 %doc doc
 
 %changelog
+* Wed Mar 01 2017 Petr Menšík <pemensik@redhat.com> - 1.7.0-2
+- Update to 1.7.0
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.17-21
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild