diff --git a/.gitignore b/.gitignore
index 5ab6eea..89f6a31 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-/help2man-1.40.12.tar.gz
+/help2man-1.40.13.tar.gz
diff --git a/help2man.spec b/help2man.spec
index 37ae204..f73065d 100644
--- a/help2man.spec
+++ b/help2man.spec
@@ -4,7 +4,7 @@
 
 Name:           help2man
 Summary:        Create simple man pages from --help output
-Version:        1.40.12
+Version:        1.40.13
 Release:        1%{?dist}
 Group:          Development/Tools
 License:        GPLv3+
@@ -14,7 +14,7 @@ Source:         ftp://ftp.gnu.org/gnu/help2man/help2man-%{version}.tar.gz
 %bcond_with nls
 
 %{!?with_nls:BuildArch: noarch}
-%{?with_nls:BuildRequires: perl(Locale::gettext)}
+%{?with_nls:BuildRequires: perl(Locale::gettext) /usr/bin/msgfmt}
 %{?with_nls:Requires: perl(Locale::gettext)}
 
 Requires(post): /sbin/install-info
@@ -61,6 +61,10 @@ fi
 %endif
 
 %changelog
+* Thu Jan 17 2013 Ralf Corsépius <corsepiu@fedoraproject.org> - 1.40.13-1
+- Upstream update.
+- BR: /usr/bin/msgfmt if building with nls enabled.
+
 * Thu Oct 04 2012 Ralf Corsépius <corsepiu@fedoraproject.org> - 1.40.12-1
 - Upstream update.
 
diff --git a/sources b/sources
index 74e143e..bc1fb8a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-6a37675ce2b0897cd8c6c19106e510a3  help2man-1.40.12.tar.gz
+ecbc98f1f146e404e85d7bef520b34d8  help2man-1.40.13.tar.gz