diff --git a/.gitignore b/.gitignore
index 734cdbe..c017c52 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 libpng-1.4.3.tar.bz2
 /libpng-1.4.8.tar.xz
 /libpng-1.5.7.tar.xz
+/libpng-1.5.13.tar.xz
diff --git a/mingw-libpng.spec b/mingw-libpng.spec
index e93512b..cd6bae4 100644
--- a/mingw-libpng.spec
+++ b/mingw-libpng.spec
@@ -1,11 +1,8 @@
 %?mingw_package_header
 
-%global mingw_build_win32 1
-%global mingw_build_win64 1
-
 Name:           mingw-libpng
-Version:        1.5.7
-Release:        5%{?dist}
+Version:        1.5.13
+Release:        1%{?dist}
 Summary:        MinGW Windows Libpng library
 
 License:        zlib
@@ -132,6 +129,9 @@ rm -rf $RPM_BUILD_ROOT%{mingw64_mandir}
 
 
 %changelog
+* Sun Oct 07 2012 Kalev Lember <kalevlember@gmail.com> - 1.5.13-1
+- Update to 1.5.13 (CVE-2011-3464)
+
 * Fri Jul 20 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.5.7-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
 
diff --git a/sources b/sources
index c3b4e96..8f3ada3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-c3ae9ce4e81ec0aafdd4ac961586ee0d  libpng-1.5.7.tar.xz
+0b607a685da977f1bfc96e1c47055183  libpng-1.5.13.tar.xz