Index: head/devel/linux-c6-nspr/Makefile
===================================================================
--- head/devel/linux-c6-nspr/Makefile	(revision 517367)
+++ head/devel/linux-c6-nspr/Makefile	(revision 517368)
@@ -1,18 +1,18 @@
 # Created by: Artyom Mirgorodskiy <artyom.mirgorodsky@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	nspr
-PORTVERSION=	4.19.0
-DISTVERSIONSUFFIX=	-1.el6
+PORTVERSION=	4.21.0
+DISTVERSIONSUFFIX=	-1.el6_10
 CATEGORIES=	devel linux
 
 MAINTAINER=	emulation@FreeBSD.org
 COMMENT=	Netscape Portable Runtime (Linux CentOS ${LINUX_DIST_VER})
 
 USES=		linux:c6
 USE_LDCONFIG=	yes
 USE_LINUX_RPM=	yes
 
 DESCR=		${.CURDIR}/../${PORTNAME}/pkg-descr
 
 .include <bsd.port.mk>
Index: head/devel/linux-c6-nspr/distinfo
===================================================================
--- head/devel/linux-c6-nspr/distinfo	(revision 517367)
+++ head/devel/linux-c6-nspr/distinfo	(revision 517368)
@@ -1,7 +1,7 @@
-TIMESTAMP = 1532349275
-SHA256 (centos/nspr-4.19.0-1.el6.i686.rpm) = ab4b72a2833cc6cd1c15cde6c73ded3e6db8646868cbc62949c8478e1ef4bb11
-SIZE (centos/nspr-4.19.0-1.el6.i686.rpm) = 119652
-SHA256 (centos/nspr-4.19.0-1.el6.x86_64.rpm) = f7dc13dea884b7d3bd374059629be73e9e74e6a5939e0fd5dd4285a1e889d031
-SIZE (centos/nspr-4.19.0-1.el6.x86_64.rpm) = 116824
-SHA256 (centos/nspr-4.19.0-1.el6.src.rpm) = be37a65cf62faf8fa1204d6201afde13eb4e6236fa0d5ba4a354e547faf45e7a
-SIZE (centos/nspr-4.19.0-1.el6.src.rpm) = 1204507
+TIMESTAMP = 1573639902
+SHA256 (centos/nspr-4.21.0-1.el6_10.i686.rpm) = 1d3ff6e3e00c338c5afad2934ced1be065cec2d46df814da71a4f660378e504c
+SIZE (centos/nspr-4.21.0-1.el6_10.i686.rpm) = 119660
+SHA256 (centos/nspr-4.21.0-1.el6_10.x86_64.rpm) = b17f2cbae1a06c80f64a459978b5fc36d12f8c447e7cae02c0950813e34a03bb
+SIZE (centos/nspr-4.21.0-1.el6_10.x86_64.rpm) = 116980
+SHA256 (centos/nspr-4.21.0-1.el6_10.src.rpm) = 2ad5199672b8186f3947049f83c45fc23598e8e3bf60342946746ce499401a75
+SIZE (centos/nspr-4.21.0-1.el6_10.src.rpm) = 1157386