diff --git a/sing-box/Makefile b/sing-box/Makefile
index 4494b94c9..7c2acbc3c 100644
--- a/sing-box/Makefile
+++ b/sing-box/Makefile
@@ -6,12 +6,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=sing-box
-PKG_VERSION:=1.3-beta1
+PKG_VERSION:=1.3-beta3
 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:=0c3652b1aab3659d5f45d9f3d3090c3385e0a11ef345942c71ba883d43bab9e2
+PKG_HASH:=e7faf84b91f3bee17532d391c92e1c57981a89886a0378962039ed13a793f1ea
 
 PKG_LICENSE:=GPL-3.0
 PKG_LICENSE_FILE:=LICENSE