diff --git a/ontologies/vocabs.ttl b/ontologies/vocabs.ttl
index af35ec1..a4a99e9 100644
--- a/ontologies/vocabs.ttl
+++ b/ontologies/vocabs.ttl
@@ -168,6 +168,20 @@ gist:ThreatActorType
 	rdfs:subClassOf gist:StixCategoryObject ;
 	.
 
+gist:WindowsServiceStatus
+	a owl:Class ;
+	rdfs:subClassOf gist:StixCategoryObject ;
+	skos:definition "A category describing Windows service statuses."^^xsd:string ;
+	skos:example ""^^xsd:string ;
+	skos:note """STIX 2.1 description:
+The Windows service status vocabulary is currently used in the following SCO(s):
+●      Process (Windows Service extension)
+
+An enumeration of Windows service statuses."""^^xsd:string ;
+	skos:prefLabel "Windows™ Service Status Enumeration"^^xsd:string ;
+	gist:stixTerm "windows-service-status-enum"^^xsd:string ;
+	.
+
 gist:_AccountType_facebook
 	a gist:AccountType ;
 	rdfs:label "Facebook"^^xsd:string ;
@@ -2473,6 +2487,62 @@ There is not enough information available to determine the type of threat actor.
 	skos:prefLabel "unknown"^^xsd:string ;
 	.
 
+gist:_WindowsServiceStatus_service-continue-pending
+	a gist:WindowsServiceStatus ;
+	skos:definition """STIX 2.1 description: 
+The service continue is pending."""^^xsd:string ;
+	skos:prefLabel "SERVICE_CONTINUE_PENDING"^^xsd:string ;
+	gist:stixTerm "SERVICE_CONTINUE_PENDING"^^xsd:string ;
+	.
+
+gist:_WindowsServiceStatus_service-pause-pending
+	a gist:WindowsServiceStatus ;
+	skos:definition """STIX 2.1 description: 
+The service pause is pending."""^^xsd:string ;
+	skos:prefLabel "SERVICE_PAUSE_PENDING"^^xsd:string ;
+	gist:stixTerm "SERVICE_PAUSE_PENDING"^^xsd:string ;
+	.
+
+gist:_WindowsServiceStatus_service-paused
+	a gist:WindowsServiceStatus ;
+	skos:definition """STIX 2.1 description: 
+The service is paused."""^^xsd:string ;
+	skos:prefLabel "SERVICE_PAUSED"^^xsd:string ;
+	gist:stixTerm "SERVICE_PAUSED"^^xsd:string ;
+	.
+
+gist:_WindowsServiceStatus_service-running
+	a gist:WindowsServiceStatus ;
+	skos:definition """STIX 2.1 description: 
+The service is running."""^^xsd:string ;
+	skos:prefLabel "SERVICE_RUNNING"^^xsd:string ;
+	gist:stixTerm "SERVICE_RUNNING"^^xsd:string ;
+	.
+
+gist:_WindowsServiceStatus_service-start-pending
+	a gist:WindowsServiceStatus ;
+	skos:definition """STIX 2.1 description: 
+The service is starting."""^^xsd:string ;
+	skos:prefLabel "SERVICE_START_PENDING"^^xsd:string ;
+	gist:stixTerm "SERVICE_START_PENDING"^^xsd:string ;
+	.
+
+gist:_WindowsServiceStatus_service-stop-pending
+	a gist:WindowsServiceStatus ;
+	skos:definition """STIX 2.1 description: 
+The service is stopping."""^^xsd:string ;
+	skos:prefLabel "SERVICE_STOP_PENDING"^^xsd:string ;
+	gist:stixTerm "SERVICE_STOP_PENDING"^^xsd:string ;
+	.
+
+gist:_WindowsServiceStatus_service-stopped
+	a gist:WindowsServiceStatus ;
+	skos:definition """STIX 2.1 description: 
+The service is not running."""^^xsd:string ;
+	skos:prefLabel "SERVICE_STOPPED"^^xsd:string ;
+	gist:stixTerm "SERVICE_STOPPED"^^xsd:string ;
+	.
+
 gist:stixTerm
 	a owl:AnnotationProperty ;
 	.