diff --git a/net/sing-box/Makefile b/net/sing-box/Makefile
index d37d5cf19c..d2d6e4976b 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:=1.12.3
+PKG_VERSION:=1.12.1
 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:=3dce8ee383655908451f7f193714f0c8f90b8fd4baecb8e7e3948d263d766359
+PKG_HASH:=8c7de6f996c9d3ad363d60b52828dc649a579ae8a5f0b596fc8ff7ea7622908d
 
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_LICENSE_FILES:=LICENSE