diff --git a/go.mod b/go.mod
index 3994a583b..b8c69f6a1 100644
--- a/go.mod
+++ b/go.mod
@@ -28,7 +28,7 @@ require (
 	github.com/ryanuber/go-glob v1.0.0
 	github.com/sigstore/cosign/v2 v2.4.1
 	github.com/sigstore/rekor v1.3.7
-	github.com/sigstore/sigstore v1.8.10
+	github.com/sigstore/sigstore v1.8.11
 	github.com/stretchr/testify v1.10.0
 	github.com/theupdateframework/go-tuf v0.7.0
 	github.com/titanous/rocacheck v0.0.0-20171023193734-afe73141d399
diff --git a/go.sum b/go.sum
index 8c7c4e412..309e591d7 100644
--- a/go.sum
+++ b/go.sum
@@ -759,8 +759,8 @@ 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/scaffolding v0.7.17 h1:9qu6Q4vaJxlQb4r+QKV4HWaBtua/gDk2fUcy8nrCEpU=
 github.com/sigstore/scaffolding v0.7.17/go.mod h1:FjTT0ua++t+B9ehLmvzjrayRLr2y+8+VTv4NNloXH1Q=
-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-go v0.6.2 h1:8uiywjt73vzfrGfWYVwVsiB1E1Qmwmpgr1kVpl4fs6A=
 github.com/sigstore/sigstore-go v0.6.2/go.mod h1:pOIUH7Jx+ctwMICo+2zNrViOJJN5sGaQgwX4yAVJkA0=
 github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.11 h1:4jIEBOtqDZHyQNQSw/guGmIY0y3CVdOGQu3l2FNlqpY=