diff --git a/sing-box/Makefile b/sing-box/Makefile
index 81345750f..f27d81dc7 100644
--- a/sing-box/Makefile
+++ b/sing-box/Makefile
@@ -6,12 +6,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=sing-box
-PKG_VERSION:=1.5.0
+PKG_VERSION:=1.6.0-alpha.1
 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:=4e2447907a5891aaa5e8c8aa272bc530f7098449ef76e624a2e7c917d41c2a78
+PKG_HASH:=34a43268e19e185e363952a0fe1ae4f711017984c39fa89c7e16f1c457a3bd72
 
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_LICENSE_FILES:=LICENSE