update some dependencies

Signed-off-by: Carlos Panato <ctadeu@gmail.com>

go.mod

@@ -13,8 +13,8 @@ require (
 	github.com/go-piv/piv-go v1.9.0
 	github.com/google/certificate-transparency-go v1.1.2
 	github.com/google/go-cmp v0.5.6
-	github.com/google/go-containerregistry v0.7.1-0.20211203164431-c75901cce627
-	github.com/google/go-containerregistry/pkg/authn/k8schain v0.0.0-20211215180950-ab77ea68f600
+	github.com/google/go-containerregistry v0.8.1-0.20220110151055-a61fd0a8e2bb
+	github.com/google/go-containerregistry/pkg/authn/k8schain v0.0.0-20220114205711-890d5b362eb8
 	github.com/google/go-github/v39 v39.2.0
 	github.com/google/trillian v1.4.0
 	github.com/in-toto/in-toto-golang v0.3.4-0.20211211042327-af1f9fb822bf
@@ -24,12 +24,12 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/secure-systems-lab/go-securesystemslib v0.3.0
 	github.com/sigstore/fulcio v0.1.2-0.20211207184413-f4746cc4ff3d
-	github.com/sigstore/rekor v0.3.1-0.20211211150321-b8eca1b71e0b
-	github.com/sigstore/sigstore v1.0.2-0.20211223185235-75bc699f921d
+	github.com/sigstore/rekor v0.4.1-0.20220114213500-23f583409af3
+	github.com/sigstore/sigstore v1.1.1-0.20220114020210-b1a36a4771f1
 	github.com/spf13/cobra v1.3.0
 	github.com/spf13/viper v1.10.1
 	github.com/stretchr/testify v1.7.0
-	github.com/theupdateframework/go-tuf v0.0.0-20211213174152-470b5ab00139
+	github.com/theupdateframework/go-tuf v0.0.0-20220113233521-eac0a85ce281
 	github.com/xanzy/go-gitlab v0.54.3
 	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8
 	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211
@@ -38,21 +38,17 @@ require (
 	k8s.io/apimachinery v0.22.5
 	k8s.io/client-go v0.22.5
 	k8s.io/utils v0.0.0-20211208161948-7d6a63dca704
-	knative.dev/pkg v0.0.0-20220104185830-52e42b760b54
+	knative.dev/pkg v0.0.0-20220114141842-0a429cba1c73
 )
 
 require (
 	cloud.google.com/go/iam v0.1.0 // indirect
 	github.com/bytecodealliance/wasmtime-go v0.32.0 // indirect
 	github.com/form3tech-oss/jwt-go v3.2.5+incompatible // indirect
-	github.com/go-logr/logr v1.2.2 // indirect
 	github.com/mattn/go-runewidth v0.0.13 // indirect
 	github.com/prometheus/procfs v0.7.3 // indirect
 	github.com/spiffe/go-spiffe/v2 v2.0.0-beta.10
 	github.com/urfave/cli v1.22.5 // indirect
 	go.opentelemetry.io/contrib v1.3.0 // indirect
 	go.opentelemetry.io/proto/otlp v0.11.0 // indirect
-	go.uber.org/goleak v1.1.12 // indirect
-	k8s.io/klog/v2 v2.30.0 // indirect
-	k8s.io/kube-openapi v0.0.0-20211110012726-3cc51fd1e909 // indirect
 )