diff --git a/devel/py-pyparsing/Makefile b/devel/py-pyparsing/Makefile
index 41aea67e1808..577a5be0ec98 100644
--- a/devel/py-pyparsing/Makefile
+++ b/devel/py-pyparsing/Makefile
@@ -1,29 +1,29 @@
 PORTNAME=	pyparsing
-PORTVERSION=	3.3.0
+PORTVERSION=	3.3.1
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI \
 		https://github.com/pyparsing/pyparsing/releases/download/${PORTVERSION}/
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	General parsing module for Python
 WWW=		https://pyparsing-docs.readthedocs.io/en/latest/ \
 		https://github.com/pyparsing/pyparsing
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}flit-core>=3.2<4:devel/py-flit-core@${PY_FLAVOR}
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}flit-core>=3.12<4:devel/py-flit-core@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 
 OPTIONS_DEFINE=	DIAGRAMS
 DIAGRAMS_DESC=	Diagram support
 
 DIAGRAMS_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}Jinja2>=0:devel/py-Jinja2@${PY_FLAVOR} \
 			${PYTHON_PKGNAMEPREFIX}railroad-diagrams>=0:graphics/py-railroad-diagrams@${PY_FLAVOR}
 
 .include <bsd.port.mk>
diff --git a/devel/py-pyparsing/distinfo b/devel/py-pyparsing/distinfo
index 1d53bd548f6f..f17677ae0629 100644
--- a/devel/py-pyparsing/distinfo
+++ b/devel/py-pyparsing/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1766953376
-SHA256 (pyparsing-3.3.0.tar.gz) = 0de16f2661afbab11fe6645d9472c3b96968d2fffea5b0cc9da88f5be286f039
-SIZE (pyparsing-3.3.0.tar.gz) = 1550386
+TIMESTAMP = 1767157643
+SHA256 (pyparsing-3.3.1.tar.gz) = 47fad0f17ac1e2cad3de3b458570fbc9b03560aa029ed5e16ee5554da9a2251c
+SIZE (pyparsing-3.3.1.tar.gz) = 1550512
diff --git a/devel/py-pyparsing/files/patch-pyproject.toml b/devel/py-pyparsing/files/patch-pyproject.toml
new file mode 100644
index 000000000000..350d7795df6f
--- /dev/null
+++ b/devel/py-pyparsing/files/patch-pyproject.toml
@@ -0,0 +1,12 @@
+--- pyproject.toml.orig	2025-12-23 00:54:52 UTC
++++ pyproject.toml
+@@ -6,8 +6,7 @@ readme = "README.rst"
+ name = "pyparsing"
+ authors = [{name = "Paul McGuire", email = "ptmcg.gm+pyparsing@gmail.com"}]
+ readme = "README.rst"
+-license = "MIT"
+-license-files = ["LICENSE"]
++license = { text = "MIT License" }
+ dynamic = ["version", "description"]
+ requires-python = ">=3.9"
+ classifiers = [