diff --git a/www/py-xandikos/Makefile b/www/py-xandikos/Makefile
index e742916d607b..ab1bfadaa6ce 100644
--- a/www/py-xandikos/Makefile
+++ b/www/py-xandikos/Makefile
@@ -17,7 +17,7 @@ BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=61.2:devel/py-setuptools@${PY_
 		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}aiohttp>=0:www/py-aiohttp@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}defusedxml>=0:devel/py-defusedxml@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}dulwich>=0.19.1:devel/py-dulwich@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}dulwich>=0.21.6:devel/py-dulwich@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}icalendar>=0:devel/py-icalendar@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Jinja2>=0:devel/py-Jinja2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}multidict>=0:www/py-multidict@${PY_FLAVOR} \