diff --git a/devel/py-pdm-backend/Makefile b/devel/py-pdm-backend/Makefile
index f1c67f3dab2e..4d5686f4e150 100644
--- a/devel/py-pdm-backend/Makefile
+++ b/devel/py-pdm-backend/Makefile
@@ -1,29 +1,29 @@
 PORTNAME=	pdm-backend
-PORTVERSION=	2.3.2
+PORTVERSION=	2.3.3
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	pdm_backend-${PORTVERSION}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Build backend used by PDM that supports latest packaging standards
 WWW=		https://backend.pdm-project.org/ \
 		https://github.com/pdm-project/pdm-backend
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517
 
 MAKE_ENV=	PYTHONPATH=${WRKSRC}/src
 NO_ARCH=	yes
 
 .include <bsd.port.pre.mk>
 
 .if ${PYTHON_REL} < 31000
 BUILD_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}importlib-metadata>=3.6:devel/py-importlib-metadata@${PY_FLAVOR}
 RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}importlib-metadata>=3.6:devel/py-importlib-metadata@${PY_FLAVOR}
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/devel/py-pdm-backend/distinfo b/devel/py-pdm-backend/distinfo
index a9e01b4cf9c1..1ed3223cdb9c 100644
--- a/devel/py-pdm-backend/distinfo
+++ b/devel/py-pdm-backend/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1720447704
-SHA256 (pdm_backend-2.3.2.tar.gz) = b0c47e6a5f6bd7b0e2263eede0e6b2cf164a83ade81b7e73dc10f8254f60b828
-SIZE (pdm_backend-2.3.2.tar.gz) = 109167
+TIMESTAMP = 1721148496
+SHA256 (pdm_backend-2.3.3.tar.gz) = a8616f628ec84353d7a0ba86b228dcf01bab5debc9e4d1a29e5311a52425d594
+SIZE (pdm_backend-2.3.3.tar.gz) = 109222