diff --git a/go.mod b/go.mod
index 7565243..05baa3a 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/secure-systems-lab/go-securesystemslib v0.8.0
 	github.com/sigstore/cosign/v2 v2.2.3
 	github.com/sigstore/rekor v1.3.5
-	github.com/sigstore/sigstore v1.8.2
+	github.com/sigstore/sigstore v1.8.3
 	github.com/sirupsen/logrus v1.9.3
 	github.com/spf13/cobra v1.8.0
 	sigs.k8s.io/release-utils v0.7.7
diff --git a/go.sum b/go.sum
index fa465d9..582d3fa 100644
--- a/go.sum
+++ b/go.sum
@@ -521,8 +521,8 @@ github.com/sigstore/fulcio v1.4.3 h1:9JcUCZjjVhRF9fmhVuz6i1RyhCc/EGCD7MOl+iqCJLQ
 github.com/sigstore/fulcio v1.4.3/go.mod h1:BQPWo7cfxmJwgaHlphUHUpFkp5+YxeJes82oo39m5og=
 github.com/sigstore/rekor v1.3.5 h1:QoVXcS7NppKY+rpbEFVHr4evGDZBBSh65X0g8PXoUkQ=
 github.com/sigstore/rekor v1.3.5/go.mod h1:CWqOk/fmnPwORQmm7SyDgB54GTJizqobbZ7yOP1lvw8=
-github.com/sigstore/sigstore v1.8.2 h1:0Ttjcn3V0fVQXlYq7+oHaaHkGFIt3ywm7SF4JTU/l8c=
-github.com/sigstore/sigstore v1.8.2/go.mod h1:CHVcSyknCcjI4K2ZhS1SI28r0tcQyBlwtALG536x1DY=
+github.com/sigstore/sigstore v1.8.3 h1:G7LVXqL+ekgYtYdksBks9B38dPoIsbscjQJX/MGWkA4=
+github.com/sigstore/sigstore v1.8.3/go.mod h1:mqbTEariiGA94cn6G3xnDiV6BD8eSLdL/eA7bvJ0fVs=
 github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.1 h1:rEDdUefulkIQaMJyzLwtgPDLNXBIltBABiFYfb0YmgQ=
 github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.1/go.mod h1:RCdYCc1IxCYWzh2IdzdA6Yf7JIY0cMRqH08fpQYechw=
 github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.1 h1:DvRWG99QGWZC5mp42SEde2Xke/Q384Idnj2da7yB+Mk=