diff --git a/python/python3-build/python3-build.SlackBuild b/python/python3-build/python3-build.SlackBuild
index 3e71b7494a..bed9b2dd61 100644
--- a/python/python3-build/python3-build.SlackBuild
+++ b/python/python3-build/python3-build.SlackBuild
@@ -31,7 +31,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=python3-build
 SRCNAM=${PRGNAM#python3-*}
-VERSION=${VERSION:-1.1.1}
+VERSION=${VERSION:-1.2.1}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
diff --git a/python/python3-build/python3-build.info b/python/python3-build/python3-build.info
index bd33ef009c..ad5c5be3b2 100644
--- a/python/python3-build/python3-build.info
+++ b/python/python3-build/python3-build.info
@@ -1,8 +1,8 @@
 PRGNAM="python3-build"
-VERSION="1.1.1"
+VERSION="1.2.1"
 HOMEPAGE="https://github.com/pypa/build"
-DOWNLOAD="https://files.pythonhosted.org/packages/source/b/build/build-1.1.1.tar.gz"
-MD5SUM="2bdd4d058ac29ab599d36ad09a28f0c1"
+DOWNLOAD="https://files.pythonhosted.org/packages/source/b/build/build-1.2.1.tar.gz"
+MD5SUM="9675d7b278f4533b9b75701e6e87390b"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="python3-pyproject-hooks"