diff --git a/security/py-badkeys/Makefile b/security/py-badkeys/Makefile
index 776edfdf886c..81894eb23f2c 100644
--- a/security/py-badkeys/Makefile
+++ b/security/py-badkeys/Makefile
@@ -1,31 +1,31 @@
 PORTNAME=	badkeys
-DISTVERSION=	0.0.11
+DISTVERSION=	0.0.17
 CATEGORIES=	security python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	otis@FreeBSD.org
 COMMENT=	Tool to check public keys for known vulnerabilities
 WWW=		https://github.com/badkeys/badkeys
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PY_SETUPTOOLS} \
 		${PYTHON_PKGNAMEPREFIX}setuptools-scm>=7:devel/py-setuptools-scm@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}gmpy2>0:math/py-gmpy2@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist cryptography pep517
 
 NO_ARCH=	yes
 
 OPTIONS_DEFINE=	SSH URLLOOKUP
 
 URLLOOKUP_DESC=	Lookup keys also in URLs
 
 SSH_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}paramiko>0:security/py-paramiko@${PY_FLAVOR}
 URLLOOKUP_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}binary_file_search>0:devel/py-binary_file_search@${PY_FLAVOR}
 
 .include <bsd.port.mk>
diff --git a/security/py-badkeys/distinfo b/security/py-badkeys/distinfo
index 246c0ab642fd..529784a655ec 100644
--- a/security/py-badkeys/distinfo
+++ b/security/py-badkeys/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1716359748
-SHA256 (badkeys-0.0.11.tar.gz) = 0bc38ac6e683d5c85f7abb15de5ea14e1bf428267e60a9240b1faa34bd91f018
-SIZE (badkeys-0.0.11.tar.gz) = 374536
+TIMESTAMP = 1773313209
+SHA256 (badkeys-0.0.17.tar.gz) = 5562f2276a0343c5cfa5ecc54dc0e658e1b65fd36016858c04af9f33f7e9f826
+SIZE (badkeys-0.0.17.tar.gz) = 399035
diff --git a/security/py-badkeys/files/patch-pyproject.toml b/security/py-badkeys/files/patch-pyproject.toml
new file mode 100644
index 000000000000..ad6379f552d2
--- /dev/null
+++ b/security/py-badkeys/files/patch-pyproject.toml
@@ -0,0 +1,38 @@
+From cd7fad358fe65ac14e8fba25e1053f98e2e96eaf Mon Sep 17 00:00:00 2001
+From: Fabian Keil <fk@fabiankeil.de>
+Date: Sat, 17 Jan 2026 11:01:05 +0100
+Subject: [PATCH] Revert "Remove deprecated license classifier"
+
+... to fix a build error with py311-setuptools-63.1.0_3:
+
+| configuration error: `project.license` must be valid exactly by one definition (2 matches found):
+
+This reverts commit 47e6881de76c7883a5d6cbfb017a809ac1472c06.
+---
+ pyproject.toml | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git pyproject.toml pyproject.toml
+index d6ed7ae..7bcf406 100644
+--- pyproject.toml
++++ pyproject.toml
+@@ -4,6 +4,7 @@ description = "Check cryptographic keys for known weaknesses"
+ readme = "README.md"
+ authors = [{ name = "Hanno Böck" }]
+ classifiers = [
++  "License :: OSI Approved :: MIT License",
+   "Programming Language :: Python :: 3 :: Only",
+   "Programming Language :: Python :: 3",
+   "Programming Language :: Python :: 3.9",
+@@ -15,7 +16,7 @@ classifiers = [
+   "Natural Language :: English",
+   "Development Status :: 4 - Beta",
+ ]
+-license = "MIT"
++license = {text = "MIT"}
+ keywords = ["cryptography", "rsa", "security"]
+ requires-python = ">=3.9"
+ dependencies = ["cryptography", "gmpy2"]
+-- 
+2.52.0
+