diff --git a/.gitignore b/.gitignore
index f11cc2b..673c48e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 udftools-1.0.0b3.tar.gz
 /udftools-1.2.tar.gz
 /udftools-1.3.tar.gz
+/udftools-2.1.tar.gz
diff --git a/sources b/sources
index 7e8f9da..9f4f01c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (udftools-1.3.tar.gz) = d67f74640cc600fbdf3d7a67caee1342c15507357e155c5e1066aa6f6b3e2667483107edd663eaed5ebb690c13337598a75c1955e69cbc782bd481af783837e7
+SHA512 (udftools-2.1.tar.gz) = 0bdb3f2e0595200dadb771af4f31ba513d0bf6a0fbd30bc3a1f8aba4ab5f487f61635e65dc155926d2f566cb6e2b2f3a57938071616058cf703692d529971a64
diff --git a/udftools.spec b/udftools.spec
index 18840fe..97acb0f 100644
--- a/udftools.spec
+++ b/udftools.spec
@@ -1,7 +1,7 @@
 Summary: Linux UDF Filesystem userspace utilities
 Name: udftools
-Version: 1.3
-Release: 6%{?dist}
+Version: 2.1
+Release: 1%{?dist}
 License: GPLv2+
 Group: Applications/Archiving
 URL: http://sourceforge.net/projects/linux-udf/
@@ -11,6 +11,8 @@ Source: https://github.com/pali/udftools/releases/tag/%{version}/udftools-%{vers
 Source2: wrudf.1
 BuildRequires: readline-devel, ncurses-devel
 BuildRequires: autoconf, automake, libtool, perl-Carp
+BuildRequires: udev
+Requires: udev
 
 %description
 Linux UDF Filesystem userspace utilities.
@@ -21,9 +23,10 @@ Linux UDF Filesystem userspace utilities.
 
 %build
 #./bootstrap #not in the tarball anymore, lets use pregenerated autotools
-export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing --std=gnu89"
+##export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing --std=gnu99"
 %configure
-%{__make} %{?_smp_mflags}
+%make_build
+##%{__make} %{?_smp_mflags}
 
 %install
 %make_install
@@ -31,15 +34,21 @@ export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing --std=gnu89"
 install -m 644 %{SOURCE2} %buildroot%{_mandir}/man1/
 rm -rf %{buildroot}%{_bindir}/udffsck
 
+
 %files
-%doc AUTHORS ChangeLog COPYING
+%doc AUTHORS ChangeLog
+%license COPYING
 %{_bindir}/*
 %{_sbindir}/*
 %{_pkgdocdir}/*
 %{_mandir}/man?/*
+%{_udevrulesdir}/80-pktsetup.rules
 
 
 %changelog
+* Sat Dec 29 2018 Filipe Rosset <rosset.filipe@gmail.com> - 2.1-1
+- new upstream version 2.1 fixes rhbz #1625987 + spec cleanup and modernization
+
 * Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.3-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild