diff --git a/devel/py-ujson/Makefile b/devel/py-ujson/Makefile
index af1aa3ce5842..fc23878da939 100644
--- a/devel/py-ujson/Makefile
+++ b/devel/py-ujson/Makefile
@@ -1,23 +1,23 @@
 # Created by: Xin Li <delphij@FreeBSD.org>
 
 PORTNAME=	ujson
-PORTVERSION=	3.0.0
+PORTVERSION=	4.0.2
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	delphij@FreeBSD.org
 COMMENT=	Ultra fast JSON encoder and decoder for Python
 
 LICENSE=	BSD3CLAUSE TclTk
 LICENSE_COMB=	multi
 LICENSE_NAME_TclTk=	Tcl/Tk License
 LICENSE_TEXT_TclTk=	http://www.tcl.tk/software/tcltk/license.html
 LICENSE_PERMS_TclTk=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools_scm>=0:devel/py-setuptools_scm@${PY_FLAVOR}
 
 USES=		python:3.5+
 USE_PYTHON=	distutils autoplist
 
 .include <bsd.port.mk>
diff --git a/devel/py-ujson/distinfo b/devel/py-ujson/distinfo
index c6eef986cd91..43c992981a4a 100644
--- a/devel/py-ujson/distinfo
+++ b/devel/py-ujson/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1591295385
-SHA256 (ujson-3.0.0.tar.gz) = e0199849d61cc6418f94d52a314c6a27524d65e82174d2a043fb718f73d1520d
-SIZE (ujson-3.0.0.tar.gz) = 7128523
+TIMESTAMP = 1622118548
+SHA256 (ujson-4.0.2.tar.gz) = c615a9e9e378a7383b756b7e7a73c38b22aeb8967a8bfbffd4741f7ffd043c4d
+SIZE (ujson-4.0.2.tar.gz) = 7129106