diff --git a/net/sing-box/Makefile b/net/sing-box/Makefile
index e8be6b45d..47fe20a5e 100644
--- a/net/sing-box/Makefile
+++ b/net/sing-box/Makefile
@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=sing-box
-PKG_VERSION:=1.4.0-beta.5
+PKG_VERSION:=1.4.0
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/SagerNet/sing-box/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=0c3e1d0c19308c2b6f5a360ee84f899d292718184542a2302674421eeecff072
+PKG_HASH:=ab6698545442e9197339f459553e241ff91396ba39a8e5d14e0a792e78d290a0
 
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_LICENSE_FILES:=LICENSE