diff --git a/devel/py-isort/Makefile b/devel/py-isort/Makefile
index 872361235df22..205f373db7e7f 100644
--- a/devel/py-isort/Makefile
+++ b/devel/py-isort/Makefile
@@ -1,6 +1,5 @@
 PORTNAME=	isort
-PORTVERSION=	5.12.0
-PORTREVISION=	1
+PORTVERSION=	5.13.2
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -22,6 +21,6 @@ NO_ARCH=	yes
 OPTIONS_DEFINE=	COLORS
 COLORS_DESC=	Color output support
 
-COLORS_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}colorama>=0.4.3:devel/py-colorama@${PY_FLAVOR}
+COLORS_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}colorama>=0.4.5:devel/py-colorama@${PY_FLAVOR}
 
 .include <bsd.port.mk>
diff --git a/devel/py-isort/distinfo b/devel/py-isort/distinfo
index f288969d51342..295b039f491c9 100644
--- a/devel/py-isort/distinfo
+++ b/devel/py-isort/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1675191017
-SHA256 (isort-5.12.0.tar.gz) = 8bef7dde241278824a6d83f44a544709b065191b95b6e50894bdc722fcba0504
-SIZE (isort-5.12.0.tar.gz) = 174643
+TIMESTAMP = 1702543654
+SHA256 (isort-5.13.2.tar.gz) = 48fdfcb9face5d58a4f6dde2e72a1fb8dcaf8ab26f95ab49fab84c2ddefb0109
+SIZE (isort-5.13.2.tar.gz) = 175303
diff --git a/devel/py-isort/files/patch-pyproject.toml b/devel/py-isort/files/patch-pyproject.toml
new file mode 100644
index 0000000000000..6d802ccc182ce
--- /dev/null
+++ b/devel/py-isort/files/patch-pyproject.toml
@@ -0,0 +1,11 @@
+--- pyproject.toml.orig	2023-12-13 20:37:19 UTC
++++ pyproject.toml
+@@ -41,7 +41,7 @@ include = [
+ 
+ [tool.poetry.dependencies]
+ python = ">=3.8.0"
+-colorama = {version = ">=0.4.6", optional = true}
++colorama = {version = ">=0.4.5", optional = true}
+ 
+ [tool.poetry.extras]
+ colors = ["colorama"]