diff --git a/testing/wireguard-tools/APKBUILD b/testing/wireguard-tools/APKBUILD
index 82741749dc387ebff35f2b850a8763b33cdf3650..18c3950ea8154f42bf82e10f9e31116b0a550ee6 100644
--- a/testing/wireguard-tools/APKBUILD
+++ b/testing/wireguard-tools/APKBUILD
@@ -2,7 +2,7 @@
 # Maintainer: Stuart Cardall <developer@it-offshore.co.uk>
 
 pkgname=wireguard-tools
-pkgver=0.0.20180519
+pkgver=0.0.20180531
 pkgrel=0
 pkgdesc="Next generation secure network tunnel: userspace tools"
 arch='all'
@@ -42,4 +42,4 @@ bashcomp() {
 	mv "$pkgdir"/usr/share "$subpkgdir"/usr
 }
 
-sha512sums="587a1371edd4a7fdf167154398f8a51da8c70f55e86a4be4b0b830a2f00a1421710017d954ad1aeda4df3a36ca8c9a911ba5fb407a851235257176291af3ee15  WireGuard-0.0.20180519.tar.xz"
+sha512sums="1dfcdcf41adffdc42dcdbb0a84478b28574613b7834c7d1ccd17f176bac1d664afe824c850baf7d34213380ddffdfd66ddc5cbf7861904dc8359d2005ff07dff  WireGuard-0.0.20180531.tar.xz"
diff --git a/testing/wireguard-vanilla/APKBUILD b/testing/wireguard-vanilla/APKBUILD
index 64582c7c2d912c06fc912b8a718c38886b2dd468..f3a84bd7f8e595b0b164cbad063f46e1e8b033a6 100644
--- a/testing/wireguard-vanilla/APKBUILD
+++ b/testing/wireguard-vanilla/APKBUILD
@@ -4,8 +4,8 @@
 # when changing _ver we *must* bump _rel
 # we must also match up _toolsrel with wireguard-tools
 _name=wireguard
-_ver=0.0.20180519
-_rel=2
+_ver=0.0.20180531
+_rel=1
 _toolsrel=0
 
 _flavor=${FLAVOR:-vanilla}
@@ -64,4 +64,4 @@ package() {
 	done
 }
 
-sha512sums="587a1371edd4a7fdf167154398f8a51da8c70f55e86a4be4b0b830a2f00a1421710017d954ad1aeda4df3a36ca8c9a911ba5fb407a851235257176291af3ee15  WireGuard-0.0.20180519.tar.xz"
+sha512sums="1dfcdcf41adffdc42dcdbb0a84478b28574613b7834c7d1ccd17f176bac1d664afe824c850baf7d34213380ddffdfd66ddc5cbf7861904dc8359d2005ff07dff  WireGuard-0.0.20180531.tar.xz"