diff --git a/metadata/authors.json b/metadata/authors.json
index c6eb303..cef73bc 100644
--- a/metadata/authors.json
+++ b/metadata/authors.json
@@ -5,7 +5,7 @@
     },
     {
         "name": "David P. Forman",
-        "orcid": ""
+        "orcid": "0000-0002-9719-503X"
     },
     {
         "name": "Shelby K. Whalen",
@@ -17,15 +17,15 @@
     },
       {
         "name": "Meredith K. Ginley",
-        "orcid": ""
+        "orcid": "0000-0002-9719-503X"
     },
     {
         "name": "Samuel C. Peter",
-        "orcid": ""
+        "orcid": "0000-0002-9719-503X"
     },
     {
         "name": "Nicholas W. McAfee",
-        "orcid": ""
+        "orcid": "0000-0002-9719-503X"
     },
      {
         "name": "James P. Whelan",