diff --git a/explorer/site-config/hca-dcp/dev/config.ts b/explorer/site-config/hca-dcp/dev/config.ts
index 8ae526ece..3afb0ea2d 100644
--- a/explorer/site-config/hca-dcp/dev/config.ts
+++ b/explorer/site-config/hca-dcp/dev/config.ts
@@ -24,7 +24,7 @@ import { floating } from "./layout/floating";
 
 // Template constants
 const APP_TITLE = "HCA Data Explorer";
-const CATALOG = "dcp38";
+const CATALOG = "dcp39";
 const BROWSER_URL = "https://explore.data.humancellatlas.dev.clevercanary.com";
 export const DATA_URL = "https://service.azul.data.humancellatlas.org";
 export const EXPORT_TO_TERRA_URL = "https://app.terra.bio";
diff --git a/scripts/update-archive-previews.js b/scripts/update-archive-previews.js
index ae07567a8..6113ce113 100644
--- a/scripts/update-archive-previews.js
+++ b/scripts/update-archive-previews.js
@@ -47,7 +47,7 @@ let client;
         });
     } else {
         hcaApiUrl =
-            "https://service.azul.data.humancellatlas.org/index/files?filters=%7B%22fileFormat%22%3A%7B%22is%22%3A%5B%22zip%22%2C%22zip.gz%22%2C%22tar%22%2C%22tar.gz%22%5D%7D%7D&size=500&catalog=dcp34";
+            "https://service.azul.data.humancellatlas.org/index/files?filters=%7B%22fileFormat%22%3A%7B%22is%22%3A%5B%22zip%22%2C%22zip.gz%22%2C%22tar%22%2C%22tar.gz%22%5D%7D%7D&size=500&catalog=dcp39";
         if (env === "test") {
             bucketName = "cc-archive-preview-test";
             client = new S3Client({ region: "us-east-1" });
@@ -59,7 +59,7 @@ let client;
                 credentials: fromIni({
                     profile: "platform-hca-prod",
                     mfaCodeProvider: async (mfaSerial) => {
-                        return "546641";
+                        return "997196";
                     },
                 }),
             });