diff --git a/psi-ms.owl b/psi-ms.owl
index baebaa3..dcce09e 100644
--- a/psi-ms.owl
+++ b/psi-ms.owl
@@ -10,10 +10,10 @@
      xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
      xmlns:oboInOwl="http://www.geneontology.org/formats/oboInOwl#">
     <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/ms.owl">
-        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/ms/4.1.189/ms.owl"/>
+        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/ms/4.1.190/ms.owl"/>
         <oboInOwl:NamespaceIdRule>* MS:$sequence(7,0,9999999)$</oboInOwl:NamespaceIdRule>
         <oboInOwl:NamespaceIdRule>* PEFF:$sequence(7,0,9999999)$</oboInOwl:NamespaceIdRule>
-        <oboInOwl:date>13:01:2025 17:58</oboInOwl:date>
+        <oboInOwl:date>07:02:2025 17:58</oboInOwl:date>
         <oboInOwl:default-namespace>MS</oboInOwl:default-namespace>
         <oboInOwl:hasOBOFormatVersion>1.2</oboInOwl:hasOBOFormatVersion>
         <oboInOwl:saved-by>Joshua Klein</oboInOwl:saved-by>
@@ -56195,6 +56195,26 @@
     
 
 
+    <!-- http://purl.obolibrary.org/obo/MS_1002717 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/MS_1002717">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/MS_1000694"/>
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/MS_1001456"/>
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/MS_1001457"/>
+        <obo:IAO_0000115>Software for processing and exporting Waters MassLynx and waters_connect data.</obo:IAO_0000115>
+        <oboInOwl:hasOBONamespace>MS</oboInOwl:hasOBONamespace>
+        <oboInOwl:id>MS:1002717</oboInOwl:id>
+        <rdfs:label>Waters DATA Convert</rdfs:label>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/MS_1002717"/>
+        <owl:annotatedProperty rdf:resource="http://purl.obolibrary.org/obo/IAO_0000115"/>
+        <owl:annotatedTarget>Software for processing and exporting Waters MassLynx and waters_connect data.</owl:annotatedTarget>
+        <oboInOwl:hasDbXref>PSI:MS</oboInOwl:hasDbXref>
+    </owl:Axiom>
+    
+
+
     <!-- http://purl.obolibrary.org/obo/MS_1002719 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/MS_1002719">