Index: security/py-yubikey-manager/Makefile
===================================================================
--- security/py-yubikey-manager/Makefile
+++ security/py-yubikey-manager/Makefile
@@ -1,8 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	yubikey-manager
-PORTVERSION=	3.1.1
-PORTREVISION=	1
+PORTVERSION=	4.0.0
 CATEGORIES=	security python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
Index: security/py-yubikey-manager/distinfo
===================================================================
--- security/py-yubikey-manager/distinfo
+++ security/py-yubikey-manager/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1580814859
-SHA256 (yubikey-manager-3.1.1.tar.gz) = 68ef41ac3cd2e891019e755a492427ecdd63d8816525d05f2f32c37b8c440cfa
-SIZE (yubikey-manager-3.1.1.tar.gz) = 116632
+TIMESTAMP = 1616216950
+SHA256 (yubikey-manager-4.0.0.tar.gz) = ab7a953ceb6f5de4487c20c02672cf7ee19ab49f0b99a9ae2f1cfa06a5d64a44
+SIZE (yubikey-manager-4.0.0.tar.gz) = 137438