diff --git a/sys-libs/zlib/zlib-1.3.recipe b/sys-libs/zlib/zlib-1.3.recipe
index 4863f85f5..17b62a1d3 100644
--- a/sys-libs/zlib/zlib-1.3.recipe
+++ b/sys-libs/zlib/zlib-1.3.recipe
@@ -12,7 +12,7 @@ reduced, if necessary, at some cost in compression."
 HOMEPAGE="http://www.zlib.net/"
 COPYRIGHT="1995-2017 Jean-loup Gailly and Mark Adler"
 LICENSE="Zlib"
-REVISION="2"
+REVISION="3"
 SOURCE_URI="https://zlib.net/fossils/zlib-$portVersion.tar.gz"
 CHECKSUM_SHA256="ff0ba4c292013dbc27530b3a81e1f9a813cd39de01ca5e0f8bf355702efa593e"
 PATCHES="zlib-$portVersion.patchset"