diff --git a/net/wireguard/Makefile b/net/wireguard/Makefile
index e22ea34b0dea..bdd4dbb8adcf 100644
--- a/net/wireguard/Makefile
+++ b/net/wireguard/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	wireguard
-PORTVERSION=	0.0.20180718
+PORTVERSION=	0.0.20180731
 CATEGORIES=	net
 MASTER_SITES=	https://git.zx2c4.com/WireGuard/snapshot/
 DISTNAME=	WireGuard-${PORTVERSION}
diff --git a/net/wireguard/distinfo b/net/wireguard/distinfo
index b821e4aa265c..837db4fc05f5 100644
--- a/net/wireguard/distinfo
+++ b/net/wireguard/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1531981288
-SHA256 (WireGuard-0.0.20180718.tar.xz) = 083c093a6948c8d38f92e7ea5533f9ff926019f24dc2612ea974851ed3e24705
-SIZE (WireGuard-0.0.20180718.tar.xz) = 272072
+TIMESTAMP = 1533104723
+SHA256 (WireGuard-0.0.20180731.tar.xz) = 09212974f2a92b304147151f2ca5cb7230e09e969d9584bdf8338bc82e614b8a
+SIZE (WireGuard-0.0.20180731.tar.xz) = 271884