diff --git a/_includes/data/data_dictionary.html b/_includes/data/data_dictionary.html
index 74e2b44..f3e41dc 100644
--- a/_includes/data/data_dictionary.html
+++ b/_includes/data/data_dictionary.html
@@ -3,7 +3,7 @@
     BCDA provides <a href="/assets/data/BCDA_Data_Dictionary.xlsx" target="blank" class="in-text__link">CCLF to BCDA Data Dictionary</a> to customers to facilitate their data mapping process.
   </p>
   <p>
-    <strong> The Data Dictionary was last updated in November 2023. </strong>
+    <strong> The Data Dictionary was last updated in March 2024. </strong>
   </p>
   <p>
     Because BCDA delivers data in the FHIR format, data field names will be different from data fields delivered through CCLF files. In this spreadsheet, BCDA has provided a crosswalk between all CCLF data fields and their new locations within BCDA claims files. The BCDA Data Dictionary also provides supplementary context for each of the CCLF/BCDA data fields, including:
diff --git a/assets/data/BCDA_Data_Dictionary.xlsx b/assets/data/BCDA_Data_Dictionary.xlsx
index 236f62b..ad4a3c9 100644
Binary files a/assets/data/BCDA_Data_Dictionary.xlsx and b/assets/data/BCDA_Data_Dictionary.xlsx differ