diff --git a/Makefile b/Makefile
index 5b12bb4..016fe4a 100644
--- a/Makefile
+++ b/Makefile
@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=v2ray-core
-PKG_VERSION:=4.45.2
+PKG_VERSION:=5.1.0
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/v2fly/v2ray-core/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=7a126bac7df32f627f34331778cb39ac99db18d7edcd45628db06e123fa0694b
+PKG_HASH:=b3dbd2bbee9486999b81d1968545c5a6caa7b0f4726a7259939f1bda54fcf5ea
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=LICENSE