fix sigstore version

Signed-off-by: Asra Ali <asraa@google.com>

go.mod

@@ -26,7 +26,7 @@ require (
 	github.com/secure-systems-lab/go-securesystemslib v0.4.0
 	github.com/sigstore/fulcio v0.5.3
 	github.com/sigstore/rekor v0.11.0
-	github.com/sigstore/sigstore v1.4.1-0.20220823190236-c645ceb9d075
+	github.com/sigstore/sigstore v1.4.1-0.20220908204944-ec922cf4f1c2
 	github.com/spf13/cobra v1.5.0
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.13.0
@@ -36,7 +36,7 @@ require (
 	github.com/transparency-dev/merkle v0.0.1
 	github.com/withfig/autocomplete-tools/integrations/cobra v1.2.1
 	github.com/xanzy/go-gitlab v0.73.1
-	golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa
+	golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90
 	golang.org/x/oauth2 v0.0.0-20220822191816-0ebed06d0094
 	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4
 	golang.org/x/term v0.0.0-20220526004731-065cf7ba2467
@@ -83,20 +83,21 @@ require (
 	github.com/armon/go-metrics v0.4.0 // indirect
 	github.com/armon/go-radix v1.0.0 // indirect
 	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d // indirect
-	github.com/aws/aws-sdk-go-v2 v1.16.11 // indirect
-	github.com/aws/aws-sdk-go-v2/config v1.17.1 // indirect
-	github.com/aws/aws-sdk-go-v2/credentials v1.12.14 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.12.12 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.18 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.12 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.3.19 // indirect
+	github.com/aws/aws-sdk-go-v2 v1.16.14 // indirect
+	github.com/aws/aws-sdk-go-v2/config v1.17.5 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.12.18 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.12.15 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.21 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.15 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.3.22 // indirect
 	github.com/aws/aws-sdk-go-v2/service/ecr v1.15.0 // indirect
 	github.com/aws/aws-sdk-go-v2/service/ecrpublic v1.12.0 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.12 // indirect
-	github.com/aws/aws-sdk-go-v2/service/kms v1.18.5 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.11.17 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.16.13 // indirect
-	github.com/aws/smithy-go v1.12.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.15 // indirect
+	github.com/aws/aws-sdk-go-v2/service/kms v1.18.9 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.11.21 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.13.3 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.16.17 // indirect
+	github.com/aws/smithy-go v1.13.2 // indirect
 	github.com/benbjohnson/clock v1.1.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bgentry/speakeasy v0.1.0 // indirect
@@ -112,7 +113,7 @@ require (
 	github.com/cockroachdb/apd/v2 v2.0.1 // indirect
 	github.com/common-nighthawk/go-figure v0.0.0-20210622060536-734e95fb86be // indirect
 	github.com/containerd/stargz-snapshotter/estargz v0.12.0 // indirect
-	github.com/coreos/go-oidc/v3 v3.2.0 // indirect
+	github.com/coreos/go-oidc/v3 v3.3.0 // indirect
 	github.com/coreos/go-semver v0.3.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
@@ -280,8 +281,8 @@ require (
 	go.uber.org/multierr v1.8.0 // indirect
 	go.uber.org/zap v1.22.0 // indirect
 	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/net v0.0.0-20220805013720-a33c5aa5df48 // indirect
-	golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10 // indirect
+	golang.org/x/net v0.0.0-20220826154423-83b083e8dc8b // indirect
+	golang.org/x/sys v0.0.0-20220907062415-87db552b00fd // indirect
 	golang.org/x/text v0.3.8-0.20211004125949-5bd84dd9b33b // indirect
 	golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 // indirect
 	golang.org/x/tools v0.1.11 // indirect