diff --git a/src/ontology/cl-edit.owl b/src/ontology/cl-edit.owl
index 7edb00cd8..ad4cc9833 100644
--- a/src/ontology/cl-edit.owl
+++ b/src/ontology/cl-edit.owl
@@ -3134,6 +3134,7 @@ Declaration(Class(obo:CL_4052025))
 Declaration(Class(obo:CL_4052026))
 Declaration(Class(obo:CL_4052027))
 Declaration(Class(obo:CL_4052028))
+Declaration(Class(obo:CL_4052029))
 Declaration(Class(obo:CL_4052048))
 Declaration(Class(obo:CL_4052049))
 Declaration(Class(obo:CP_0000000))
@@ -33337,6 +33338,15 @@ AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:39198675") Annotation(ob
 AnnotationAssertion(rdfs:label obo:CL_4052028 "uterine natural killer cell")
 EquivalentClasses(obo:CL_4052028 ObjectIntersectionOf(obo:CL_0000623 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0000995)))
 
+# Class: obo:CL_4052029 (subpleural fibroblast)
+
+AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:36543915") Annotation(oboInOwl:hasDbXref "PMID:36769178") Annotation(oboInOwl:hasDbXref "PMID:37291214") obo:IAO_0000115 obo:CL_4052029 "A fibroblast that is located beneath the visceral pleura of the lung. This cell contributes to the development of idiopathic pulmonary fibrosis (IPF) by forming fibrotic lesions that originate subpleurally and extend into lung tissue through activation, proliferation, migration, and differentiation into a myofibroblast.")
+AnnotationAssertion(terms:contributor obo:CL_4052029 <https://orcid.org/0009-0000-8480-9277>)
+AnnotationAssertion(terms:date obo:CL_4052029 "2024-11-29T13:54:15Z"^^xsd:dateTime)
+AnnotationAssertion(rdfs:label obo:CL_4052029 "subpleural fibroblast")
+SubClassOf(obo:CL_4052029 obo:CL_0000057)
+SubClassOf(obo:CL_4052029 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0002048))
+
 # Class: obo:CL_4052048 (intercalated cell of salivary gland)
 
 AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:30855909") Annotation(oboInOwl:hasDbXref "PMID:35799078") Annotation(oboInOwl:hasDbXref "PMID:36726292") Annotation(oboInOwl:hasDbXref "PMID:37724716") obo:IAO_0000115 obo:CL_4052048 "A cuboidal epithelial cell that is part of the intercalated duct of salivary gland. This cell expresses proteins commonly associated with acinar cells and displays calcium signaling characteristics similar to secretory cells, indicating an active role in the secretory process rather than ion reabsorption.")