diff --git a/go.mod b/go.mod
index df130e9..ebc4a2b 100644
--- a/go.mod
+++ b/go.mod
@@ -3,13 +3,10 @@ module github.com/wmnsk/go-tcap
 go 1.21
 
 require (
-	github.com/ishidawataru/sctp v0.0.0-20191218070446-00ab2ac2db07
+	github.com/ishidawataru/sctp v0.0.0-20210707070123-9a39160e9062
 	github.com/pascaldekloe/goe v0.1.1
-	github.com/wmnsk/go-m3ua v0.1.8
+	github.com/wmnsk/go-m3ua v0.1.9
 	github.com/wmnsk/go-sccp v0.0.1
 )
 
-require (
-	github.com/google/go-cmp v0.5.4 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-)
+require github.com/pkg/errors v0.9.1 // indirect
diff --git a/go.sum b/go.sum
index 6234452..1d7e0d9 100644
--- a/go.sum
+++ b/go.sum
@@ -1,19 +1,15 @@
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
-github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
-github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/ishidawataru/sctp v0.0.0-20180918013207-6e2cb1366111/go.mod h1:DM4VvS+hD/kDi1U1QsX2fnZowwBhqD0Dk3bRPKF/Oc8=
-github.com/ishidawataru/sctp v0.0.0-20191218070446-00ab2ac2db07 h1:rw3IAne6CDuVFlZbPOkA7bhxlqawFh7RJJ+CejfMaxE=
-github.com/ishidawataru/sctp v0.0.0-20191218070446-00ab2ac2db07/go.mod h1:co9pwDoBCm1kGxawmb4sPq0cSIOOWNPT4KnHotMP1Zg=
-github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
+github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/ishidawataru/sctp v0.0.0-20210707070123-9a39160e9062 h1:G1+wBT0dwjIrBdLy0MIG0i+E4CQxEnedHXdauJEIH6g=
+github.com/ishidawataru/sctp v0.0.0-20210707070123-9a39160e9062/go.mod h1:co9pwDoBCm1kGxawmb4sPq0cSIOOWNPT4KnHotMP1Zg=
 github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pascaldekloe/goe v0.1.1 h1:Ah6WQ56rZONR3RW3qWa2NCZ6JAVvSpUcoLBaOmYFt9Q=
 github.com/pascaldekloe/goe v0.1.1/go.mod h1:KSyfaxQOh0HZPjDP1FL/kFtbqYqrALJTaMafFUIccqU=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/wmnsk/go-m3ua v0.1.8 h1:l+Mx+fPIEJsHv4HILN0/gILfPcJtfAq8mtYJt9guQL4=
-github.com/wmnsk/go-m3ua v0.1.8/go.mod h1:9Vf2jri+jTlrqYlhzN8lLbaMZs0YO4SwJ0GZTkzTpe4=
+github.com/wmnsk/go-m3ua v0.1.9 h1:3dhHT63HQ9CVFRwqKrHi54nIonHbRDnuYPIhLnUQ4Pg=
+github.com/wmnsk/go-m3ua v0.1.9/go.mod h1:OtE8HG+xgrjwmdVbXI+x4Xkm4HtdhDha+Ztbb/H8HSQ=
 github.com/wmnsk/go-sccp v0.0.1 h1:Gew9BTUvNlM76IPEdAWWr4vTU3w9le9fZ+75nNY7Nck=
 github.com/wmnsk/go-sccp v0.0.1/go.mod h1:BYI89D0daaIbA0VXv0brouzVEKUflHVZPut7ZsjPytI=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=