diff --git a/go.mod b/go.mod
index 1275615..7443321 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.13
 
 require (
 	github.com/fangdingjun/go-log/v5 v5.0.0
-	github.com/fangdingjun/protolistener v0.0.0-20190821093313-6d5d2138f296
-	github.com/pires/go-proxyproto v0.0.0-20190615163442-2c19fd512994
-	gopkg.in/yaml.v2 v2.2.2
+	github.com/fangdingjun/protolistener v0.0.0-20200701071613-b79ebce338af
+	github.com/pires/go-proxyproto v0.6.0
+	gopkg.in/yaml.v2 v2.4.0
 )
diff --git a/go.sum b/go.sum
index 0f83004..8c95bc4 100644
--- a/go.sum
+++ b/go.sum
@@ -1,15 +1,17 @@
-github.com/fangdingjun/go-log v0.0.0-20190821073628-ae332053d6dc h1:Tdk7VsmsFo3d0NqHTy3SRoRnkduOxwXgR65gQsq8kXY=
-github.com/fangdingjun/go-log v0.0.0-20190821073628-ae332053d6dc/go.mod h1:oi7jbIScCbha6TbVzmrJP6igIHt+jcvvEgSJ7Ww1GkI=
 github.com/fangdingjun/go-log/v5 v5.0.0 h1:vdh9Bk9C4ZFL6KoO6rII73zQIyaLf7hFdBvucO/ckiE=
 github.com/fangdingjun/go-log/v5 v5.0.0/go.mod h1:V012Oxo0/pSbccX4OFSp9MJglXwNsZo2ByBBorr7zzM=
-github.com/fangdingjun/protolistener v0.0.0-20190821093313-6d5d2138f296 h1:2c6agkdoPVSyvdJ0B+5DhOb1BQpso7a7zlBxXUnttmY=
-github.com/fangdingjun/protolistener v0.0.0-20190821093313-6d5d2138f296/go.mod h1:RoT81rjdN8gQ1w/z7NiFkxV6VzkT4NZ43XIt0lu8tcc=
+github.com/fangdingjun/protolistener v0.0.0-20200701071613-b79ebce338af h1:ktdWTFpcRv7TNea7+OE8gNDz2mCbFNXwxLJe7GfruQ4=
+github.com/fangdingjun/protolistener v0.0.0-20200701071613-b79ebce338af/go.mod h1:WYiFoA3d+VfM47p+FHCbDdnKR7eedUmUdwd8c07XT/0=
 github.com/pires/go-proxyproto v0.0.0-20190111085350-4d51b51e3bfc/go.mod h1:6/gX3+E/IYGa0wMORlSMla999awQFdbaeQCHjSMKIzY=
-github.com/pires/go-proxyproto v0.0.0-20190615163442-2c19fd512994 h1:3ssKn22MN6oLH+l2iimsBdCliSgELXTBWWR+yooB2lQ=
-github.com/pires/go-proxyproto v0.0.0-20190615163442-2c19fd512994/go.mod h1:6/gX3+E/IYGa0wMORlSMla999awQFdbaeQCHjSMKIzY=
+github.com/pires/go-proxyproto v0.6.0 h1:cLJUPnuQdiNf7P/wbeOKmM1khVdaMgTFDLj8h9ZrVYk=
+github.com/pires/go-proxyproto v0.6.0/go.mod h1:Odh9VFOZJCf9G8cLW5o435Xf1J95Jw9Gw5rnCjcwzAY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190411191339-88737f569e3a h1:Igim7XhdOpBnWPuYJ70XcNpq8q3BCACtVgNfoJxOV7g=
 golang.org/x/crypto v0.0.0-20190411191339-88737f569e3a/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e h1:nFYrTHrdrAOpShe27kaFHjsqYSEQ0KWqdWLu3xuZJts=
 golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=