diff --git a/go.mod b/go.mod
index 7683bd5d..cd073875 100644
--- a/go.mod
+++ b/go.mod
@@ -35,7 +35,7 @@ require (
 	github.com/sagernet/sing-shadowsocks v0.2.7
 	github.com/sagernet/sing-shadowsocks2 v0.2.0
 	github.com/sagernet/sing-shadowtls v0.1.5
-	github.com/sagernet/sing-tun v0.4.2
+	github.com/sagernet/sing-tun v0.4.5
 	github.com/sagernet/sing-vmess v0.1.12
 	github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7
 	github.com/sagernet/utls v1.6.7
diff --git a/go.sum b/go.sum
index 2f96653f..fc2c2392 100644
--- a/go.sum
+++ b/go.sum
@@ -137,8 +137,8 @@ github.com/sagernet/sing-shadowsocks2 v0.2.0 h1:wpZNs6wKnR7mh1wV9OHwOyUr21VkS3wK
 github.com/sagernet/sing-shadowsocks2 v0.2.0/go.mod h1:RnXS0lExcDAovvDeniJ4IKa2IuChrdipolPYWBv9hWQ=
 github.com/sagernet/sing-shadowtls v0.1.5 h1:uXxmq/HXh8DIiBGLzpMjCbWnzIAFs+lIxiTOjdgG5qo=
 github.com/sagernet/sing-shadowtls v0.1.5/go.mod h1:tvrDPTGLrSM46Wnf7mSr+L8NHvgvF8M4YnJF790rZX4=
-github.com/sagernet/sing-tun v0.4.2 h1:GCP7TI/gwDH/iFIugYS3WcVhCcbDE6qwAbjYQ5W/m+E=
-github.com/sagernet/sing-tun v0.4.2/go.mod h1:1WQVMelJQjrtlzhzHwwPTSa7n41b3zSWP2DeJqWxruk=
+github.com/sagernet/sing-tun v0.4.5 h1:GgZR9pNRem0TigZw1AgdrCE/v2oRexjmyAytvp89kW0=
+github.com/sagernet/sing-tun v0.4.5/go.mod h1:1WQVMelJQjrtlzhzHwwPTSa7n41b3zSWP2DeJqWxruk=
 github.com/sagernet/sing-vmess v0.1.12 h1:2gFD8JJb+eTFMoa8FIVMnknEi+vCSfaiTXTfEYAYAPg=
 github.com/sagernet/sing-vmess v0.1.12/go.mod h1:luTSsfyBGAc9VhtCqwjR+dt1QgqBhuYBCONB/POhF8I=
 github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7 h1:DImB4lELfQhplLTxeq2z31Fpv8CQqqrUwTbrIRumZqQ=