diff --git a/math/py-ducc0/Makefile b/math/py-ducc0/Makefile
index d269b011705a..2c5ec98578ae 100644
--- a/math/py-ducc0/Makefile
+++ b/math/py-ducc0/Makefile
@@ -1,30 +1,30 @@
 PORTNAME=	ducc0
-DISTVERSION=	0.33.0
+DISTVERSION=	0.34.0
 CATEGORIES=	math
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Distinctly Useful Code Collection (DUCC)
 WWW=		https://gitlab.mpcdf.mpg.de/mtr/ducc
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BROKEN_armv7=	clang runs out of memory
 BROKEN_i386=	non-constant-expression cannot be narrowed from type 'long long' to 'int' in initializer list (reported to the author on 2021-05-02 and 2022-02-01)
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pybind11>0:devel/py-pybind11@${PY_FLAVOR}
 RUN_DEPENDS=	${PYNUMPY}
 
 USES=		compiler:c++17-lang python
 
 USE_PYTHON=	distutils autoplist pytest
 
 MAKE_ENV=	DUCC0_OPTIMIZATION=none
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/ducc0*.so
 
 .include <bsd.port.mk>
diff --git a/math/py-ducc0/distinfo b/math/py-ducc0/distinfo
index 3d570dbecccd..dbbb0e8abfb3 100644
--- a/math/py-ducc0/distinfo
+++ b/math/py-ducc0/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1705733907
-SHA256 (ducc0-0.33.0.tar.gz) = 5214b7a888f522158bef6ec6979608d5035accd53776be30ac16778078c1a4fa
-SIZE (ducc0-0.33.0.tar.gz) = 322370
+TIMESTAMP = 1713328493
+SHA256 (ducc0-0.34.0.tar.gz) = ddd47d9bdf0d5487c9cbcf8bdaf3b0b00f04bfba77f09b9618ac6599d5a8035c
+SIZE (ducc0-0.34.0.tar.gz) = 326483