diff --git a/.cvsignore b/.cvsignore
index 5e5ca34..71eb2d0 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1,9 +1 @@
-m4-1.4.8.tar.bz2
-m4-1.4.8.tar.bz2.sig
-m4-1.4.9.tar.bz2
-m4-1.4.9.tar.bz2.sig
-m4-1.4.10.tar.bz2.sig
-m4-1.4.11.tar.bz2
-m4-1.4.11.tar.bz2.sig
-m4-1.4.12.tar.bz2
-m4-1.4.12.tar.bz2.sig
+m4-1.4.13.tar.bz2
diff --git a/m4.spec b/m4.spec
index 9b7d494..a1a5280 100644
--- a/m4.spec
+++ b/m4.spec
@@ -1,11 +1,10 @@
 Summary: The GNU macro processor
 Name: m4
-Version: 1.4.12
-Release: 2%{?dist}
+Version: 1.4.13
+Release: 1%{?dist}
 License: GPLv3+
 Group: Applications/Text
-Source0: ftp://ftp.gnu.org/gnu/m4/m4-%{version}.tar.bz2
-Source1: ftp://ftp.gnu.org/gnu/m4/m4-%{version}.tar.bz2.sig
+Source: http://ftp.gnu.org/gnu/m4/m4-%{version}.tar.bz2
 URL: http://www.gnu.org/software/m4/
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires(post): /sbin/install-info
@@ -34,6 +33,9 @@ rm -rf $RPM_BUILD_ROOT
 make install INSTALL="%{__install} -p" DESTDIR=$RPM_BUILD_ROOT
 rm -f $RPM_BUILD_ROOT%{_infodir}/dir
 
+%check
+make %{?_smp_mflags} check
+
 %files
 %defattr(-,root,root,-)
 %doc AUTHORS COPYING ChangeLog NEWS README THANKS TODO
@@ -53,6 +55,11 @@ fi
 rm -rf $RPM_BUILD_ROOT
 
 %changelog
+* Wed May 27 2009 Stepan Kasal <skasal@redhat.com> - 1.4.13-1
+- new upstream release
+- drop the ununsed Source1: %%{SOURCE0}.sig
+- enable %%check again
+
 * Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.4.12-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
 
diff --git a/sources b/sources
index 3eb1c2c..424664b 100644
--- a/sources
+++ b/sources
@@ -1,2 +1 @@
-b3587c993523dd320c318ec456876839  m4-1.4.12.tar.bz2
-2f94101e83dd10caa068bc0eba6e3640  m4-1.4.12.tar.bz2.sig
+28f9ccd3ac4da45409251008b911d677  m4-1.4.13.tar.bz2