diff --git a/src/ontology/disdriv-edit.owl b/src/ontology/disdriv-edit.owl
index 2f53d83..70ba1fc 100644
--- a/src/ontology/disdriv-edit.owl
+++ b/src/ontology/disdriv-edit.owl
@@ -11,7 +11,7 @@ Prefix(oboInOwl:=<http://www.geneontology.org/formats/oboInOwl#>)
 
 
 Ontology(<http://purl.obolibrary.org/obo/disdriv.owl>
-<http://purl.obolibrary.org/obo/disdriv/releases/2023-11-23/disdriv.owl>
+<http://purl.obolibrary.org/obo/disdriv/releases/2023-12-15/disdriv.owl>
 Annotation(dc:description "Drivers of human diseases including environmental, maternal and social exposures.")
 Annotation(dc:title "Disease Drivers")
 Annotation(terms:license <https://creativecommons.org/publicdomain/zero/1.0/>)
diff --git a/src/ontology/disdriv.owl b/src/ontology/disdriv.owl
index 715eef9..5e05c2b 100644
--- a/src/ontology/disdriv.owl
+++ b/src/ontology/disdriv.owl
@@ -11,7 +11,7 @@
      xmlns:terms="http://purl.org/dc/terms/"
      xmlns:oboInOwl="http://www.geneontology.org/formats/oboInOwl#">
     <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/disdriv.owl">
-        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/disdriv/releases/2023-11-23/disdriv.owl"/>
+        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/disdriv/releases/2023-12-15/disdriv.owl"/>
         <dc:description>Drivers of human diseases including environmental, maternal and social exposures.</dc:description>
         <dc:title>Disease Drivers</dc:title>
         <terms:license rdf:resource="https://creativecommons.org/publicdomain/zero/1.0/"/>