diff --git a/vendor/go.opentelemetry.io/otel/codes/README.md b/vendor/go.opentelemetry.io/otel/codes/README.md
new file mode 100644
index 0000000..24c52b3
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/codes/README.md
@@ -0,0 +1,3 @@
+# Codes
+
+[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/codes)](https://pkg.go.dev/go.opentelemetry.io/otel/codes)
diff --git a/vendor/go.opentelemetry.io/otel/codes/codes.go b/vendor/go.opentelemetry.io/otel/codes/codes.go
index 28393a5..49a35b1 100644
--- a/vendor/go.opentelemetry.io/otel/codes/codes.go
+++ b/vendor/go.opentelemetry.io/otel/codes/codes.go
@@ -1,24 +1,11 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
-// Package codes defines the canonical error codes used by OpenTelemetry.
-//
-// It conforms to [the OpenTelemetry
-// specification](https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/trace/api.md#statuscanonicalcode).
 package codes // import "go.opentelemetry.io/otel/codes"
 
 import (
+	"encoding/json"
+	"errors"
 	"fmt"
 	"strconv"
 )
@@ -26,10 +13,20 @@
 const (
 	// Unset is the default status code.
 	Unset Code = 0
+
 	// Error indicates the operation contains an error.
+	//
+	// NOTE: The error code in OTLP is 2.
+	// The value of this enum is only relevant to the internals
+	// of the Go SDK.
 	Error Code = 1
+
 	// Ok indicates operation has been validated by an Application developers
 	// or Operator to have completed successfully, or contain no error.
+	//
+	// NOTE: The Ok code in OTLP is 1.
+	// The value of this enum is only relevant to the internals
+	// of the Go SDK.
 	Ok Code = 2
 
 	maxCode = 3
@@ -45,9 +42,9 @@
 }
 
 var strToCode = map[string]Code{
-	"Unset": Unset,
-	"Error": Error,
-	"Ok":    Ok,
+	`"Unset"`: Unset,
+	`"Error"`: Error,
+	`"Ok"`:    Ok,
 }
 
 // String returns the Code as a string.
@@ -67,23 +64,33 @@
 		return nil
 	}
 	if c == nil {
-		return fmt.Errorf("nil receiver passed to UnmarshalJSON")
+		return errors.New("nil receiver passed to UnmarshalJSON")
 	}
 
-	if ci, err := strconv.ParseUint(string(b), 10, 32); err == nil {
-		if ci >= maxCode {
-			return fmt.Errorf("invalid code: %q", ci)
+	var x interface{}
+	if err := json.Unmarshal(b, &x); err != nil {
+		return err
+	}
+	switch x.(type) {
+	case string:
+		if jc, ok := strToCode[string(b)]; ok {
+			*c = jc
+			return nil
 		}
+		return fmt.Errorf("invalid code: %q", string(b))
+	case float64:
+		if ci, err := strconv.ParseUint(string(b), 10, 32); err == nil {
+			if ci >= maxCode {
+				return fmt.Errorf("invalid code: %q", ci)
+			}
 
-		*c = Code(ci)
-		return nil
+			*c = Code(ci) // nolint: gosec  // Bit size of 32 check above.
+			return nil
+		}
+		return fmt.Errorf("invalid code: %q", string(b))
+	default:
+		return fmt.Errorf("invalid code: %q", string(b))
 	}
-
-	if jc, ok := strToCode[string(b)]; ok {
-		*c = jc
-		return nil
-	}
-	return fmt.Errorf("invalid code: %q", string(b))
 }
 
 // MarshalJSON returns c as the JSON encoding of c.
diff --git a/vendor/go.opentelemetry.io/otel/codes/doc.go b/vendor/go.opentelemetry.io/otel/codes/doc.go
new file mode 100644
index 0000000..ee8db44
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/codes/doc.go
@@ -0,0 +1,10 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+/*
+Package codes defines the canonical error codes used by OpenTelemetry.
+
+It conforms to [the OpenTelemetry
+specification](https://github.com/open-telemetry/opentelemetry-specification/blob/v1.20.0/specification/trace/api.md#set-status).
+*/
+package codes // import "go.opentelemetry.io/otel/codes"