diff --git a/package/network/services/wireguard/Makefile b/package/network/services/wireguard/Makefile
index 9ed24ecaa3..1aa8659124 100644
--- a/package/network/services/wireguard/Makefile
+++ b/package/network/services/wireguard/Makefile
@@ -11,12 +11,12 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=wireguard
 
-PKG_VERSION:=0.0.20180420
+PKG_VERSION:=0.0.20180513
 PKG_RELEASE:=1
 
 PKG_SOURCE:=WireGuard-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://git.zx2c4.com/WireGuard/snapshot/
-PKG_HASH:=b58cd2acf9e8d3fe9044c06c0056bd74da1f5673a456f011d36eee3f6fb1da16
+PKG_HASH:=28a15c59f6710851587ebca76a335f1aaaa077aad052732e0959f2bae9ba8d5c
 
 PKG_LICENSE:=GPL-2.0 Apache-2.0
 PKG_LICENSE_FILES:=COPYING