diff --git a/haproxy/Makefile b/haproxy/Makefile
index aa8728319..1ca330a54 100644
--- a/haproxy/Makefile
+++ b/haproxy/Makefile
@@ -10,12 +10,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=haproxy
-PKG_VERSION:=2.6.2
+PKG_VERSION:=2.6.4
 PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://www.haproxy.org/download/2.6/src
-PKG_HASH:=f9b7dc06e02eb13b5d94dc66e0864a714aee2af9dfab10fa353ff9f1f52c8202
+PKG_HASH:=f07d67ada2ff3a999fed4e34459c0489536331a549665ac90cb6a8df91f4a289
 
 PKG_MAINTAINER:=Thomas Heil <heil@terminal-consulting.de>, \
 		Christian Lachner <gladiac@gmail.com>
diff --git a/haproxy/get-latest-patches.sh b/haproxy/get-latest-patches.sh
index 0302dd4ce..abf4a75c5 100755
--- a/haproxy/get-latest-patches.sh
+++ b/haproxy/get-latest-patches.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 CLONEURL=https://git.haproxy.org/git/haproxy-2.6.git
-BASE_TAG=v2.6.2
+BASE_TAG=v2.6.4
 TMP_REPODIR=tmprepo
 PATCHESDIR=patches
 
diff --git a/v2raya/patches/100-compat-v5.patch b/v2raya/patches/100-compat-v5.patch
index 2bd10eeec..ef358c944 100644
--- a/v2raya/patches/100-compat-v5.patch
+++ b/v2raya/patches/100-compat-v5.patch
@@ -8,3 +8,14 @@
  		"--config=" + asset.GetV2rayConfigPath(),
  	}
  	if confdir := asset.GetV2rayConfigDirPath(); confdir != "" {
+--- a/core/v2ray/where/where.go
++++ b/core/v2ray/where/where.go
+@@ -41,7 +41,7 @@ func GetV2rayServiceVersion() (variant V
+ 	if err != nil || len(v2rayPath) <= 0 {
+ 		return Unknown, "", fmt.Errorf("cannot find v2ray executable binary")
+ 	}
+-	out, err := exec.Command(v2rayPath, "-version").Output()
++	out, err := exec.Command(v2rayPath, "version").Output()
+ 	var fields []string
+ 	if fields = strings.Fields(strings.TrimSpace(string(out))); len(fields) < 2 {
+ 		return Unknown, "", fmt.Errorf("cannot parse version of v2ray")