diff --git a/security/uvscan-dat/Makefile b/security/uvscan-dat/Makefile
index bddce1fb208d..a28c8de731f8 100644
--- a/security/uvscan-dat/Makefile
+++ b/security/uvscan-dat/Makefile
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	uvscan_dat
-PORTVERSION=	4152
+PORTVERSION=	4153
 CATEGORIES=	security
 MASTER_SITES=	http://download.nai.com/products/datfiles/4.x/nai/
 DISTNAME=	dat-${PORTVERSION}
diff --git a/security/uvscan-dat/distinfo b/security/uvscan-dat/distinfo
index bf3e3786b6fc..bca8a3bc90f6 100644
--- a/security/uvscan-dat/distinfo
+++ b/security/uvscan-dat/distinfo
@@ -1 +1 @@
-MD5 (dat-4152.tar) = 70074cd5d570d4e49cd1861324428a35
+MD5 (dat-4153.tar) = 1749430ef5be47829a200a18f5435fe9