diff --git a/special-calculations/data/constants.js b/special-calculations/data/constants.js
index a019416..4fbacea 100644
--- a/special-calculations/data/constants.js
+++ b/special-calculations/data/constants.js
@@ -8,14 +8,14 @@ const PREV_YEAR = 'Y2006-2010'; // TODO: update with actual previous year
 const GEOGRAPHY_VERSION = '2023-08-29';
 const DECENNIAL_SCHEMA_NAME = 'decennial';
 const DECENNIAL_LATEST_TABLE_NAME = '2020';
-const DECENNIAL_LATEST_VERSION = '2024-03-19';
+const DECENNIAL_LATEST_VERSION = '2024-04-01';
 const DECENNIAL_EARLIEST_TABLE_NAME = '2010';
-const DECENNIAL_EARLIEST_VERSION = '2024-03-19';
+const DECENNIAL_EARLIEST_VERSION = '2024-04-01';
 const ACS_SCHEMA_NAME = 'acs';
 const ACS_LATEST_TABLE_NAME = '2022';
-const ACS_LATEST_VERSION = '2024-03-19';
+const ACS_LATEST_VERSION = '2024-04-01';
 const ACS_EARLIEST_TABLE_NAME = '2010';
-const ACS_EARLIEST_VERSION = '2024-03-19';
+const ACS_EARLIEST_VERSION = '2024-04-01';
 const ACS_METADATA_FULL_PATH = `"${ACS_SCHEMA_NAME}"."metadata"`;
 const ACS_LATEST_TABLE_FULL_PATH = `"${ACS_SCHEMA_NAME}"."${ACS_LATEST_TABLE_NAME}"`;
 const ACS_EARLIEST_TABLE_FULL_PATH = `"${ACS_SCHEMA_NAME}"."${ACS_EARLIEST_TABLE_NAME}"`;