diff --git a/app-doc/doxygen/doxygen-1.8.12.recipe b/app-doc/doxygen/doxygen-1.8.13.recipe
similarity index 95%
rename from app-doc/doxygen/doxygen-1.8.12.recipe
rename to app-doc/doxygen/doxygen-1.8.13.recipe
index 42538af7b..320dbf386 100644
--- a/app-doc/doxygen/doxygen-1.8.12.recipe
+++ b/app-doc/doxygen/doxygen-1.8.13.recipe
@@ -18,9 +18,9 @@ collaboration diagrams, which are all generated automatically."
 HOMEPAGE="http://www.doxygen.org/"
 COPYRIGHT="1997-2016 Dimitri van Heesch"
 LICENSE="GNU GPL v2"
-REVISION="2"
+REVISION="1"
 SOURCE_URI="http://ftp.stack.nl/pub/users/dimitri/doxygen-$portVersion.src.tar.gz"
-CHECKSUM_SHA256="792d4091cbdf228549ff2033dd71ff7ea5029c6b436317cc5ec866e71302df6c"
+CHECKSUM_SHA256="af667887bd7a87dc0dbf9ac8d86c96b552dfb8ca9c790ed1cbffaa6131573f6b"
 PATCHES="doxygen-$portVersion.patch"
 
 ARCHITECTURES="!x86_gcc2 x86 x86_64"
diff --git a/app-doc/doxygen/patches/doxygen-1.8.12.patch b/app-doc/doxygen/patches/doxygen-1.8.13.patch
similarity index 100%
rename from app-doc/doxygen/patches/doxygen-1.8.12.patch
rename to app-doc/doxygen/patches/doxygen-1.8.13.patch