diff --git a/go.mod b/go.mod
index e8cbcde..cd6eafe 100644
--- a/go.mod
+++ b/go.mod
@@ -13,7 +13,7 @@ require (
 	github.com/urfave/cli v1.20.0
 	github.com/xtaci/kcp-go v5.4.2+incompatible
 	github.com/xtaci/smux v1.3.4
-	github.com/xtaci/tcpraw v1.2.5
+	github.com/xtaci/tcpraw v1.2.7
 	golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5
 	golang.org/x/net v0.0.0-20190607181551-461777fb6f67 // indirect
 	golang.org/x/sys v0.0.0-20190610200419-93c9922d18ae // indirect
diff --git a/go.sum b/go.sum
index 1151d57..8682f8f 100644
--- a/go.sum
+++ b/go.sum
@@ -139,6 +139,10 @@ github.com/xtaci/tcpraw v1.2.4 h1:Euz3j4DJzaTgqHmPuF0YPnvJ9w+6pLWPw27f5skFXEo=
 github.com/xtaci/tcpraw v1.2.4/go.mod h1:dKyZ2V75s0cZ7cbgJYdxPvms7af0joIeOyx1GgJQbLk=
 github.com/xtaci/tcpraw v1.2.5 h1:SbSGUqGsSjtP+Ejn14X5EFg4cIyYHACHZGsTSEItySI=
 github.com/xtaci/tcpraw v1.2.5/go.mod h1:dKyZ2V75s0cZ7cbgJYdxPvms7af0joIeOyx1GgJQbLk=
+github.com/xtaci/tcpraw v1.2.6 h1:kBdM4tXKt40nwZgTDYdWiO0vY0i6gdwGAOJOp9LVM7E=
+github.com/xtaci/tcpraw v1.2.6/go.mod h1:dKyZ2V75s0cZ7cbgJYdxPvms7af0joIeOyx1GgJQbLk=
+github.com/xtaci/tcpraw v1.2.7 h1:ImTm0CorUW1c6dn+lM2TpC8vt5Xps2kOd5i7vIlg98Y=
+github.com/xtaci/tcpraw v1.2.7/go.mod h1:dKyZ2V75s0cZ7cbgJYdxPvms7af0joIeOyx1GgJQbLk=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190320223903-b7391e95e576 h1:aUX/1G2gFSs4AsJJg2cL3HuoRhCSCz733FE5GUSuaT4=
 golang.org/x/crypto v0.0.0-20190320223903-b7391e95e576/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=