diff --git a/sing-box/Makefile b/sing-box/Makefile
index 1329222c2..eaff326bb 100644
--- a/sing-box/Makefile
+++ b/sing-box/Makefile
@@ -5,12 +5,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=sing-box
-PKG_VERSION:=1.5.4
+PKG_VERSION:=1.5.5
 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:=3238492e21246b56ef80e99f321c26ffaf9ac8877c916dce85273b61031c58b7
+PKG_HASH:=ddb599acc2c7ce99bec22bbae96f054b4f7193916b61c641743a3a52b15766f4
 
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_LICENSE_FILES:=LICENSE