diff --git a/v2ray-core/Makefile b/v2ray-core/Makefile
index 2e2af0c35..a592d22b8 100644
--- a/v2ray-core/Makefile
+++ b/v2ray-core/Makefile
@@ -5,12 +5,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=v2ray-core
-PKG_VERSION:=5.30.0
+PKG_VERSION:=5.31.0
 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:=8b10fc864289cb73e328d07b6d25b5e064d95e13fc5621ad4b5deb10137482b2
+PKG_HASH:=20895d4200d3b7906a3fba90690cc2e27239989acc9c31601f40f2f71827e2e5
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=LICENSE