fix potential security vulnerabilities

go.mod

@@ -6,15 +6,17 @@ require (
 	github.com/CMGS/statsd v0.0.0-20160223095033-48c421b3c1ab
 	github.com/StackExchange/wmi v0.0.0-20180412205111-cdffdb33acae // indirect
 	github.com/bmizerany/pat v0.0.0-20170815010413-6226ea591a40
+	github.com/containerd/containerd v1.4.12 // indirect
 	github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf
 	github.com/docker/docker v20.10.0+incompatible
 	github.com/docker/go-units v0.4.0
 	github.com/go-ole/go-ole v0.0.0-20180213002836-a1ec82a652eb // indirect
 	github.com/jinzhu/configor v1.2.1
+	github.com/opencontainers/image-spec v1.0.2 // indirect
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/projecteru2/core v0.0.0-20211021040158-0be8dbadbc55
-	github.com/projecteru2/libyavirt v0.0.0-20211014062234-66e6f24ab6d1
+	github.com/projecteru2/core v0.0.0-20220126163046-80fcdb594d9a
+	github.com/projecteru2/libyavirt v0.0.0-20220112061300-ac7002c411ff
 	github.com/prometheus/client_golang v1.11.0
 	github.com/shirou/gopsutil v3.20.11+incompatible
 	github.com/sirupsen/logrus v1.7.0