diff --git a/dns/py-idna/Makefile b/dns/py-idna/Makefile
index c65158362e5c..94c5ba04acd9 100644
--- a/dns/py-idna/Makefile
+++ b/dns/py-idna/Makefile
@@ -1,22 +1,22 @@
 PORTNAME=	idna
-PORTVERSION=	3.16
+PORTVERSION=	3.18
 CATEGORIES=	dns python
 MASTER_SITES=	PYPI \
 		https://github.com/kjd/idna/releases/download/v${PORTVERSION}/
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Internationalized Domain Names in Applications (IDNA)
 WWW=		https://github.com/kjd/idna
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.md
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}flit-core>=3.11<5:devel/py-flit-core@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517 unittest
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/dns/py-idna/distinfo b/dns/py-idna/distinfo
index d0cb093e6e65..036eb2953e08 100644
--- a/dns/py-idna/distinfo
+++ b/dns/py-idna/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1779520154
-SHA256 (idna-3.16.tar.gz) = d7a6da03db833450fca25d2358ac9ff06cd624577a4aea3a596d5c0f77b8e03d
-SIZE (idna-3.16.tar.gz) = 203770
+TIMESTAMP = 1782755109
+SHA256 (idna-3.18.tar.gz) = ffb385a7e039654cef1ab9ef32c6fafe283c0c0467bba1d9029738ce4a14a848
+SIZE (idna-3.18.tar.gz) = 196711