diff --git a/security/py-pyhanko-certvalidator/Makefile b/security/py-pyhanko-certvalidator/Makefile
index 56a55527a34b..a7396f6ba879 100644
--- a/security/py-pyhanko-certvalidator/Makefile
+++ b/security/py-pyhanko-certvalidator/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	pyhanko-certvalidator
-PORTVERSION=	0.19.4
+PORTVERSION=	0.20.1
 CATEGORIES=	security python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Validates X.509 certificates and paths
 WWW=		https://github.com/MatthiasValvekens/certvalidator
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}asn1crypto>=1.2.0:devel/py-asn1crypto@${PY_FLAVOR} \
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}asn1crypto>=1.5.1:devel/py-asn1crypto@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}cryptography>=3.3.1:security/py-cryptography@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oscrypto>=1.1.0:security/py-oscrypto@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=2.24.0:www/py-requests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}uritools>=3.0.1:net/py-uritools@${PY_FLAVOR}
 
 USES=		python:3.7+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/security/py-pyhanko-certvalidator/distinfo b/security/py-pyhanko-certvalidator/distinfo
index d5d31aac07f5..ded8c8b0b063 100644
--- a/security/py-pyhanko-certvalidator/distinfo
+++ b/security/py-pyhanko-certvalidator/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1649423656
-SHA256 (pyhanko-certvalidator-0.19.4.tar.gz) = 7e7ea8dd0ac8864dac7af092c7f8ee3864f3f74e1c2e4228a2e0d8baad7015a3
-SIZE (pyhanko-certvalidator-0.19.4.tar.gz) = 63878
+TIMESTAMP = 1681052988
+SHA256 (pyhanko-certvalidator-0.20.1.tar.gz) = 58651ef0486a081b9b6a4117fb6f4d725e71cdf72cfa10f5f7e7426ccbea036e
+SIZE (pyhanko-certvalidator-0.20.1.tar.gz) = 100466