diff --git a/go.mod b/go.mod
index a98932606f..53be10f80b 100644
--- a/go.mod
+++ b/go.mod
@@ -33,8 +33,8 @@ require (
 	github.com/onsi/gomega v1.22.1
 	github.com/orcaman/concurrent-map/v2 v2.0.0
 	github.com/pkg/errors v0.9.1
-	github.com/sigstore/cosign v1.12.1
-	github.com/sigstore/k8s-manifest-sigstore v0.4.1
+	github.com/sigstore/cosign v1.13.0
+	github.com/sigstore/k8s-manifest-sigstore v0.4.2
 	github.com/sigstore/sigstore v1.4.4
 	github.com/spf13/cobra v1.6.0
 	github.com/stretchr/testify v1.8.0
diff --git a/go.sum b/go.sum
index 152fe4ba5a..184efeae4a 100644
--- a/go.sum
+++ b/go.sum
@@ -1891,13 +1891,13 @@ github.com/shurcooL/go-goon v0.0.0-20170922171312-37c2f522c041/go.mod h1:N5mDOms
 github.com/shurcooL/graphql v0.0.0-20181231061246-d48a9a75455f/go.mod h1:AuYgA5Kyo4c7HfUmvRGs/6rGlMMV/6B1bVnB9JxJEEg=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sigstore/cosign v0.6.1-0.20210723014001-364cadc9e41f/go.mod h1:/mRVq8S+bc2A33yqEEm+Uwy/r01InTgJdvfswbeQPmI=
-github.com/sigstore/cosign v1.12.1 h1:GgzIS+Ikdyx1MTh8S2pREUcaD/bSxYXxLeyY6Dl+I9Q=
-github.com/sigstore/cosign v1.12.1/go.mod h1:8sOfWG332VGdFJBud/LPgwC/HGx6eoKr8LIFRDKcUk0=
+github.com/sigstore/cosign v1.13.0 h1:K0a0RIVRd+ZF9yYhdEa/cD8jqZu3pLP+PSnExaz5/zw=
+github.com/sigstore/cosign v1.13.0/go.mod h1:skm4FeAWJOH/dznlNBSQ2R8TMdyPNutfA6Uc37Qwgsg=
 github.com/sigstore/fulcio v0.0.0-20210720153316-846105495d38/go.mod h1:FZL7iVdWduaZRpXrvjmuWyr7WyXy6KXsaEVhHdITlz4=
 github.com/sigstore/fulcio v0.6.0 h1:YNfnGm9EjYPlzHiPDcIVhslYj846jkPtHQH+FTKNncw=
 github.com/sigstore/fulcio v0.6.0/go.mod h1:lwxzHDYYQ0lVVWqaj68ZQNkcP847aoF7AIa7ra9rRqA=
-github.com/sigstore/k8s-manifest-sigstore v0.4.1 h1:AuaEecLHdeyR9NNpdOY+sFgm91Y2UTif7ptPDjUsmCE=
-github.com/sigstore/k8s-manifest-sigstore v0.4.1/go.mod h1:wzPVmluY0rg1lfZUyvnTlVzDtGKUs8EG+QyNUCOQOW4=
+github.com/sigstore/k8s-manifest-sigstore v0.4.2 h1:pHI3N084+MEyW8rW0RE0XENZuZ+gmQ0dIhsVaLBE3SU=
+github.com/sigstore/k8s-manifest-sigstore v0.4.2/go.mod h1:NRueCA6U4vrE/RugCtO7EAMgLV+dPV09ZK5WLU9MQt4=
 github.com/sigstore/rekor v0.2.1-0.20210714185543-38d532d5c0b1/go.mod h1:cL9B3+/gp3BG+/bhkSHBA3MQZMten5xM6BhJYd5b5zU=
 github.com/sigstore/rekor v0.12.2 h1:Ooe/aguLdb6BPVim2OaT+icfCsGFuS0UDaaf/hU5Qj0=
 github.com/sigstore/rekor v0.12.2/go.mod h1:7zGUsdw+hVtHLysHi7g4OSBJSQReNn7mllfjF2UCbo0=