diff --git a/dev-util/scons/scons-3.1.2.recipe b/dev-util/scons/scons-3.1.2.recipe
index 517b38ed7..05f02256e 100644
--- a/dev-util/scons/scons-3.1.2.recipe
+++ b/dev-util/scons/scons-3.1.2.recipe
@@ -7,9 +7,9 @@ an easier, more reliable and faster way to build software."
 HOMEPAGE="https://www.scons.org/"
 COPYRIGHT="2001-2019 The SCons Foundation"
 LICENSE="MIT"
-REVISION="3"
+REVISION="4"
 SOURCE_URI="https://github.com/scons/scons/archive/$portVersion.tar.gz"
-CHECKSUM_SHA256="6458e0beee0876fa3455b50223f97c54e0546317f8a5e9753acd89e6a5a20f3d"
+CHECKSUM_SHA256="f758368332adb4436a2ede6340e95922f1c62a6dc03609dad376b22aa47ae3d8"
 SOURCE_FILENAME="scons-$portVersion.tar.gz"
 PATCHES="scons-$portVersion.patchset"