diff --git a/sdk/go.mod b/sdk/go.mod
index bb645965c9..ca3143b841 100644
--- a/sdk/go.mod
+++ b/sdk/go.mod
@@ -11,7 +11,7 @@ require (
 	github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.3
 	github.com/lestrrat-go/jwx/v2 v2.1.6
 	github.com/opentdf/platform/lib/ocrypto v0.14.0
-	github.com/opentdf/platform/protocol/go v0.37.0
+	github.com/opentdf/platform/protocol/go v0.38.0
 	github.com/stretchr/testify v1.11.1
 	github.com/xeipuuv/gojsonschema v1.2.0
 	golang.org/x/oauth2 v0.36.0
diff --git a/sdk/go.sum b/sdk/go.sum
index f69ac9a714..95141124fe 100644
--- a/sdk/go.sum
+++ b/sdk/go.sum
@@ -50,8 +50,8 @@ github.com/lestrrat-go/option v1.0.1 h1:oAzP2fvZGQKWkvHa1/SAcFolBEca1oN+mQ7eooNB
 github.com/lestrrat-go/option v1.0.1/go.mod h1:5ZHFbivi4xwXxhxY9XHDe2FHo6/Z7WWmtT7T5nBBp3I=
 github.com/opentdf/platform/lib/ocrypto v0.14.0 h1:qAIOFpz72/QDhYC0oLRXgA5uEnyv1xqkc7kvWQSRFcY=
 github.com/opentdf/platform/lib/ocrypto v0.14.0/go.mod h1:TLaMvVE1aTqrgW8AZz0ZuxX/ZpI7l5IQOHyX99fdKl0=
-github.com/opentdf/platform/protocol/go v0.37.0 h1:gA4zlfxbswhEadlK/0L/UYpRjiT166EClbcJQEdYcZ0=
-github.com/opentdf/platform/protocol/go v0.37.0/go.mod h1:6A0vQJ5D4ZTLReWAp8Y/7jTFzlYCmL/IfMJWDHZS6M0=
+github.com/opentdf/platform/protocol/go v0.38.0 h1:RwZDf/ICdKVhCvcGMWf6QSRC7aKwH0A7QvicIdwr3Jw=
+github.com/opentdf/platform/protocol/go v0.38.0/go.mod h1:6A0vQJ5D4ZTLReWAp8Y/7jTFzlYCmL/IfMJWDHZS6M0=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=