diff --git a/misc/py-palettable/Makefile b/misc/py-palettable/Makefile
index dd5185b76898e..15c0702347936 100644
--- a/misc/py-palettable/Makefile
+++ b/misc/py-palettable/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	palettable
-DISTVERSION=	3.3.1
+DISTVERSION=	3.3.3
 CATEGORIES=	misc python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -11,8 +11,11 @@ WWW=		https://jiffyclub.github.io/palettable
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/license.txt
 
-USES=		python:3.6+
-USE_PYTHON=	autoplist distutils pytest
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
+
+USES=		python:3.7+
+USE_PYTHON=	pep517 autoplist pytest
 
 NO_ARCH=	yes
 
diff --git a/misc/py-palettable/distinfo b/misc/py-palettable/distinfo
index dcfd04ae94139..8c0031a82ca2d 100644
--- a/misc/py-palettable/distinfo
+++ b/misc/py-palettable/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1680935788
-SHA256 (palettable-3.3.1.tar.gz) = 3ec242270e4ad045c03d037e5b28f477cc2d0acb7fd59269ad6e0d756acc5ea6
-SIZE (palettable-3.3.1.tar.gz) = 106434
+TIMESTAMP = 1687329807
+SHA256 (palettable-3.3.3.tar.gz) = 094dd7d9a5fc1cca4854773e5c1fc6a315b33bd5b3a8f47064928facaf0490a8
+SIZE (palettable-3.3.3.tar.gz) = 106639