diff --git a/go.mod b/go.mod
index bd96f6d2..4b42d845 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/sigstore/cosign/v2 v2.4.1
 	github.com/sigstore/rekor v1.3.6
 	github.com/sigstore/sigstore v1.8.10
-	github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.9
+	github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.10
 	github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.10
 	github.com/stretchr/testify v1.9.0
 	github.com/theupdateframework/go-tuf/v2 v2.0.2
@@ -55,7 +55,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/ecrpublic v1.24.1 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.0 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/kms v1.35.7 // indirect
+	github.com/aws/aws-sdk-go-v2/service/kms v1.37.2 // indirect
 	github.com/aws/aws-sdk-go-v2/service/sso v1.24.2 // indirect
 	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.28.2 // indirect
 	github.com/aws/aws-sdk-go-v2/service/sts v1.32.2 // indirect
diff --git a/go.sum b/go.sum
index 00efab29..71af98ae 100644
--- a/go.sum
+++ b/go.sum
@@ -121,8 +121,8 @@ github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.0 h1:TToQNkv
 github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.0/go.mod h1:0jp+ltwkf+SwG2fm/PKo8t4y8pJSgOCO4D8Lz3k0aHQ=
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.2 h1:s7NA1SOw8q/5c0wr8477yOPp0z+uBaXBnLE0XYb0POA=
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.2/go.mod h1:fnjjWyAW/Pj5HYOxl9LJqWtEwS7W2qgcRLWP+uWbss0=
-github.com/aws/aws-sdk-go-v2/service/kms v1.35.7 h1:v0D1LeMkA/X+JHAZWERrr+sUGOt8KrCZKnJA6KszkcE=
-github.com/aws/aws-sdk-go-v2/service/kms v1.35.7/go.mod h1:K9lwD0Rsx9+NSaJKsdAdlDK4b2G4KKOEve9PzHxPoMI=
+github.com/aws/aws-sdk-go-v2/service/kms v1.37.2 h1:tfBABi5R6aSZlhgTWHxL+opYUDOnIGoNcJLwVYv0jLM=
+github.com/aws/aws-sdk-go-v2/service/kms v1.37.2/go.mod h1:dZYFcQwuoh+cLOlFnZItijZptmyDhRIkOKWFO1CfzV8=
 github.com/aws/aws-sdk-go-v2/service/sso v1.24.2 h1:bSYXVyUzoTHoKalBmwaZxs97HU9DWWI3ehHSAMa7xOk=
 github.com/aws/aws-sdk-go-v2/service/sso v1.24.2/go.mod h1:skMqY7JElusiOUjMJMOv1jJsP7YUg7DrhgqZZWuzu1U=
 github.com/aws/aws-sdk-go-v2/service/ssooidc v1.28.2 h1:AhmO1fHINP9vFYUE0LHzCWg/LfUWUF+zFPEcY9QXb7o=
@@ -533,8 +533,8 @@ github.com/sigstore/sigstore v1.8.10 h1:r4t+TYzJlG9JdFxMy+um9GZhZ2N1hBTyTex0AHEZ
 github.com/sigstore/sigstore v1.8.10/go.mod h1:BekjqxS5ZtHNJC4u3Q3Stvfx2eyisbW/lUZzmPU2u4A=
 github.com/sigstore/sigstore-go v0.6.1 h1:tGkkv1oDIER+QYU5MrjqlttQOVDWfSkmYwMqkJhB/cg=
 github.com/sigstore/sigstore-go v0.6.1/go.mod h1:Xe5GHmUeACRFbomUWzVkf/xYCn8xVifb9DgqJrV2dIw=
-github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.9 h1:tgpdvjyoEgYFeTBFe4MHvBKsG+J4E7NVtstChIExVT8=
-github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.9/go.mod h1:wCz6cAZKL/wFumDHX9l8VkVITS2GntrOfs2j/kwH4wo=
+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 v1.8.8 h1:RKk4Z+qMaLORUdT7zntwMqKiYAej1VQlCswg0S7xNSY=
 github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.8/go.mod h1:dMJdlBWKHMu2xf0wIKpbo7+QfG+RzVkBB3nHP8EMM5o=
 github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.10 h1:Xre51HdjIIaVo5ox5zyL+6h0tkrx7Ke9Neh7fLmmZK0=