diff --git a/site-config/hca-dcp/dev/config.ts b/site-config/hca-dcp/dev/config.ts
index fb1879e1b..dd35fb832 100644
--- a/site-config/hca-dcp/dev/config.ts
+++ b/site-config/hca-dcp/dev/config.ts
@@ -17,7 +17,7 @@ import { TYPOGRAPHY_PROPS } from "@databiosphere/findable-ui/lib/styles/common/m
 
 // Template constants
 const APP_TITLE = "HCA Data Explorer";
-const CATALOG = "dcp54";
+const CATALOG = "dcp55";
 const BROWSER_URL = "https://explore.data.humancellatlas.dev.clevercanary.com";
 const DATA_URL = "https://service.azul.data.humancellatlas.org";
 const EXPORT_TO_TERRA_URL = "https://app.terra.bio";
diff --git a/site-config/hca-dcp/ma-prod/config.ts b/site-config/hca-dcp/ma-prod/config.ts
index c12ccf404..b132f7402 100644
--- a/site-config/hca-dcp/ma-prod/config.ts
+++ b/site-config/hca-dcp/ma-prod/config.ts
@@ -6,7 +6,7 @@ import { getAuthenticationConfig } from "./authentication/authentication";
 
 // Template constants
 const BROWSER_URL = "https://explore.data.humancellatlas.org";
-const CATALOG = "dcp54";
+const CATALOG = "dcp55";
 const DATA_URL = "https://service.azul.data.humancellatlas.org";
 const PORTAL_URL = "https://data.humancellatlas.org";