diff --git a/project.go b/project.go
index 491db82..44c5fee 100644
--- a/project.go
+++ b/project.go
@@ -10,24 +10,25 @@ import (
 )
 
 type Project struct {
-	UUID               uuid.UUID         `json:"uuid,omitempty"`
-	Author             string            `json:"author,omitempty"`
-	Publisher          string            `json:"publisher,omitempty"`
-	Group              string            `json:"group,omitempty"`
-	Name               string            `json:"name,omitempty"`
-	Description        string            `json:"description,omitempty"`
-	Version            string            `json:"version,omitempty"`
-	Classifier         string            `json:"classifier,omitempty"`
-	CPE                string            `json:"cpe,omitempty"`
-	PURL               string            `json:"purl,omitempty"`
-	SWIDTagID          string            `json:"swidTagId,omitempty"`
-	DirectDependencies string            `json:"directDependencies,omitempty"`
-	Properties         []ProjectProperty `json:"properties,omitempty"`
-	Tags               []Tag             `json:"tags,omitempty"`
-	Active             bool              `json:"active"`
-	Metrics            ProjectMetrics    `json:"metrics"`
-	ParentRef          *ParentRef        `json:"parent,omitempty"`
-	LastBOMImport      int               `json:"lastBomImport"`
+	UUID               uuid.UUID           `json:"uuid,omitempty"`
+	Author             string              `json:"author,omitempty"`
+	Publisher          string              `json:"publisher,omitempty"`
+	Group              string              `json:"group,omitempty"`
+	Name               string              `json:"name,omitempty"`
+	Description        string              `json:"description,omitempty"`
+	Version            string              `json:"version,omitempty"`
+	Classifier         string              `json:"classifier,omitempty"`
+	CPE                string              `json:"cpe,omitempty"`
+	PURL               string              `json:"purl,omitempty"`
+	SWIDTagID          string              `json:"swidTagId,omitempty"`
+	DirectDependencies string              `json:"directDependencies,omitempty"`
+	Properties         []ProjectProperty   `json:"properties,omitempty"`
+	Tags               []Tag               `json:"tags,omitempty"`
+	Active             bool                `json:"active"`
+	Metrics            ProjectMetrics      `json:"metrics"`
+	ParentRef          *ParentRef          `json:"parent,omitempty"`
+	LastBOMImport      int                 `json:"lastBomImport"`
+	ExternalReferences []ExternalReference `json:"externalReferences,omitempty"`
 }
 
 type ParentRef struct {