diff --git a/go.mod b/go.mod
index 048722c..f0c51d3 100644
--- a/go.mod
+++ b/go.mod
@@ -16,7 +16,7 @@ require (
 	github.com/secure-systems-lab/go-securesystemslib v0.8.0
 	github.com/sigstore/protobuf-specs v0.3.2
 	github.com/sigstore/rekor v1.3.7
-	github.com/sigstore/sigstore v1.8.10
+	github.com/sigstore/sigstore v1.8.11
 	github.com/sigstore/timestamp-authority v1.2.3
 	github.com/stretchr/testify v1.10.0
 	github.com/theupdateframework/go-tuf/v2 v2.0.2
diff --git a/go.sum b/go.sum
index 08087d9..3a4969a 100644
--- a/go.sum
+++ b/go.sum
@@ -289,8 +289,8 @@ github.com/sigstore/protobuf-specs v0.3.2 h1:nCVARCN+fHjlNCk3ThNXwrZRqIommIeNKWw
 github.com/sigstore/protobuf-specs v0.3.2/go.mod h1:RZ0uOdJR4OB3tLQeAyWoJFbNCBFrPQdcokntde4zRBA=
 github.com/sigstore/rekor v1.3.7 h1:Z5UW5TmqbTZnyOFkMRfi32q/CWcxK6VuzIkx+33mbq8=
 github.com/sigstore/rekor v1.3.7/go.mod h1:TihqJscZ6L6398x68EHY82t0AOnGYfrQ0siXe3WgbR4=
-github.com/sigstore/sigstore v1.8.10 h1:r4t+TYzJlG9JdFxMy+um9GZhZ2N1hBTyTex0AHEZxFs=
-github.com/sigstore/sigstore v1.8.10/go.mod h1:BekjqxS5ZtHNJC4u3Q3Stvfx2eyisbW/lUZzmPU2u4A=
+github.com/sigstore/sigstore v1.8.11 h1:tEqeQqbT+awtM87ec9KEeSUxT/AFvJNawneYJyAkFrQ=
+github.com/sigstore/sigstore v1.8.11/go.mod h1:fdrFQosxCQ4wTL5H1NrZcQkqQ72AQbPjtpcL2QOGKV0=
 github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.10 h1:e5GfVngPjGap/N3ODefayt7vKIPS1/v3hWLZ9+4MrN4=
 github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.10/go.mod h1:HOr3AdFPKdND2FNl/sUD5ZifPl1OMJvrbf9xIaaWcus=
 github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.10 h1:9tZEpfIL/ewAG9G87AHe3aVoy8Ujos2F1qLfCckX6jQ=