diff --git a/xml/FHIR-us-pq-cmc.xml b/xml/FHIR-us-pq-cmc.xml
index 3daa8fde..4bdcc1ee 100644
--- a/xml/FHIR-us-pq-cmc.xml
+++ b/xml/FHIR-us-pq-cmc.xml
@@ -2,7 +2,7 @@
 <specification xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ballotUrl="http://hl7.org/fhir/us/pq-cmc-fda/2024May" ciUrl="https://build.fhir.org/ig/HL7/FHIR-us-pq-cmc-fda" defaultVersion="1.0.0" defaultWorkgroup="brr" gitUrl="https://github.com/HL7/FHIR-us-pq-cmc" url="http://hl7.org/fhir/us/pq-cmc-fda">
 <version code="current" url="https://build.fhir.org/ig/HL7/FHIR-us-pq-cmc-fda"/>
 <version code="1.0.0" url="http://hl7.org/fhir/us/pq-cmc-fda/STU1"/>
-<version code="1.0.0-ballot" url="http://hl7.org/fhir/us/pq-cmc-fda/2024May"/>
+<version code="1.0.0-ballot" deprecated="true" url="http://hl7.org/fhir/us/pq-cmc-fda/2024May"/>
 <artifactPageExtension value="-definitions"/>
 <artifactPageExtension value="-examples"/>
 <artifactPageExtension value="-mappings"/>