diff --git a/go.mod b/go.mod
index 99fe3dc..22692b3 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/lizrice/ebpf-beginners
 
 go 1.15
 
-require github.com/aquasecurity/tracee/libbpfgo v0.0.0-20210130081938-febd3de75f55
+require github.com/aquasecurity/libbpfgo v0.1.0
diff --git a/go.sum b/go.sum
index d824c72..e36a3f9 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,15 @@
-github.com/aquasecurity/tracee/libbpfgo v0.0.0-20210120135515-7d2ce345dfca h1:oibleOqVmXmuag/wuOj6xyJDPNemtOc3QsKS3oozw/s=
-github.com/aquasecurity/tracee/libbpfgo v0.0.0-20210120135515-7d2ce345dfca/go.mod h1:Ldem7RTRbX6bdTDxU2eYYvo7pPWYQbbc6rdGv0Ilyts=
-github.com/aquasecurity/tracee/libbpfgo v0.0.0-20210130081938-febd3de75f55 h1:qlZfsrz4nQ8IcIu4AL/RGNSyh9f9oTigzDNz/0RhReE=
-github.com/aquasecurity/tracee/libbpfgo v0.0.0-20210130081938-febd3de75f55/go.mod h1:Ldem7RTRbX6bdTDxU2eYYvo7pPWYQbbc6rdGv0Ilyts=
+github.com/aquasecurity/libbpfgo v0.1.0 h1:14V7ISF45XVqwBre+7NCDByy77OuwFgzDjVR+0JltZ8=
+github.com/aquasecurity/libbpfgo v0.1.0/go.mod h1:/+clceXE103FaXvVTIY2HAkQjxNtkra4DRWvZYr2SKw=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+golang.org/x/sys v0.0.0-20210514084401-e8d321eab015 h1:hZR0X1kPW+nwyJ9xRxqZk1vx5RUObAPBdKVvXPDUH/E=
+golang.org/x/sys v0.0.0-20210514084401-e8d321eab015/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+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.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/hello.go b/hello.go
index a152f65..a015878 100644
--- a/hello.go
+++ b/hello.go
@@ -3,7 +3,8 @@ package main
 import (
 	"C"
 
-	bpf "github.com/aquasecurity/tracee/libbpfgo"
+	bpf "github.com/aquasecurity/libbpfgo"
+	"github.com/aquasecurity/libbpfgo/helpers"
 )
 import (
 	"fmt"
@@ -27,7 +28,7 @@ func main() {
 	_, err = prog.AttachKprobe(sys_execve)
 	must(err)
 
-	go bpf.TracePrint()
+	go helpers.TracePipeListen()
 
 	prog, err = bpfModule.GetProgram("hello_bpftrace")
 	must(err)