diff --git a/devel/py-intervaltree/Makefile b/devel/py-intervaltree/Makefile
index ca3faabff7cd..beef22aee160 100644
--- a/devel/py-intervaltree/Makefile
+++ b/devel/py-intervaltree/Makefile
@@ -1,22 +1,23 @@
 PORTNAME=	intervaltree
-PORTVERSION=	3.1.0
-PORTREVISION=	1
+PORTVERSION=	3.2.1
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	antoine@FreeBSD.org
 COMMENT=	Editable interval tree data structure for Python 2 and 3
 WWW=		https://github.com/chaimleib/intervaltree
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>=0:devel/py-hatchling@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}uv-dynamic-versioning>=0:devel/py-uv-dynamic-versioning@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}sortedcontainers>=0:devel/py-sortedcontainers@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	distutils autoplist
+USE_PYTHON=	pep517 autoplist
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-intervaltree/distinfo b/devel/py-intervaltree/distinfo
index e4c762b499e4..6e30ed60b69c 100644
--- a/devel/py-intervaltree/distinfo
+++ b/devel/py-intervaltree/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1618930405
-SHA256 (intervaltree-3.1.0.tar.gz) = 902b1b88936918f9b2a19e0e5eb7ccb430ae45cde4f39ea4b36932920d33952d
-SIZE (intervaltree-3.1.0.tar.gz) = 32861
+TIMESTAMP = 1779351845
+SHA256 (intervaltree-3.2.1.tar.gz) = f3f7e8baeb7dd75b9f7a6d33cf3ec10025984a8e66e3016d537e52130c73cfe2
+SIZE (intervaltree-3.2.1.tar.gz) = 1231531