diff --git a/clients/osv/src/main/kotlin/Model.kt b/clients/osv/src/main/kotlin/Model.kt
index 24a726759f832..b40b1ae289735 100644
--- a/clients/osv/src/main/kotlin/Model.kt
+++ b/clients/osv/src/main/kotlin/Model.kt
@@ -164,7 +164,12 @@ data class Reference(
     enum class Type {
         ADVISORY,
         ARTICLE,
+        DETECTION,
+        DISCUSSION,
+        EVIDENCE,
         FIX,
+        GIT,
+        INTRODUCED,
         PACKAGE,
         REPORT,
         WEB