diff --git a/src/constants/index.js b/src/constants/index.js
index b733add1..2459ae97 100644
--- a/src/constants/index.js
+++ b/src/constants/index.js
@@ -101,7 +101,7 @@ function getConstants () {
     // Ajv's pattern validation uses the "u" (unicode) flag:
     // https://ajv.js.org/json-schema.html#pattern
     CVE_ID_REGEX: new RegExp(cveSchemaV5.definitions.cveId.pattern, 'u'),
-    DATE_FIELDS: ['cveMetadata.datePublished', 'cveMetadata.dateUpdated', 'cveMetadata.dateReserved', 'providerMetadata.dateUpdated', 'datePublic', 'dateAssigned'
+    DATE_FIELDS: ['cveMetadata.datePublished', 'cveMetadata.dateUpdated', 'cveMetadata.dateReserved', 'cveMetadata.dateRejected', 'providerMetadata.dateUpdated', 'datePublic', 'dateAssigned'
     ]
   }