diff --git a/ebi_proteins/openapi.yml b/ebi_proteins/openapi.yml
index 4bfc3d9a..52003476 100644
--- a/ebi_proteins/openapi.yml
+++ b/ebi_proteins/openapi.yml
@@ -3256,7 +3256,7 @@ components:
       predicate: enables
       ## accessing UniProtKB through EBI Proteins API
       source: "infores:uniprot"
-      knowledge_type: knowledge_assertion
+      knowledge_level: knowledge_assertion
       agent_type: manual_agent
       ## assuming we are primarily using Swiss-Prot entries, which are human-curated
       ## ref: https://www.rhea-db.org/help/enzyme%2Dcatalyzing%2Dreaction
diff --git a/litvar/smartapi.yaml b/litvar/smartapi.yaml
index 873c50ab..d017dd63 100644
--- a/litvar/smartapi.yaml
+++ b/litvar/smartapi.yaml
@@ -61,7 +61,7 @@ components:
         semantic: Gene
       predicate: is_sequence_variant_of
       source: "infores:dbsnp"
-      knowledge_type: knowledge_assertion
+      knowledge_level: knowledge_assertion
       agent_type: automated_agent
       response_mapping:
         "$ref": "#/components/x-bte-response-mapping/variant_located_in_gene"
diff --git a/myvariant.info/openapi_full.yml b/myvariant.info/openapi_full.yml
index bb341179..0b9eee7a 100644
--- a/myvariant.info/openapi_full.yml
+++ b/myvariant.info/openapi_full.yml
@@ -907,7 +907,7 @@ components:
         assembly: hg38
       predicate: is_sequence_variant_of
       source: "infores:dbsnp"
-      knowledge_type: knowledge_assertion
+      knowledge_level: knowledge_assertion
       agent_type: automated_agent
       response_mapping:
         "$ref": "#/components/x-bte-response-mapping/dbsnp-gene"
@@ -934,7 +934,7 @@ components:
         assembly: hg38
       predicate: has_sequence_variant
       source: "infores:dbsnp"
-      knowledge_type: knowledge_assertion
+      knowledge_level: knowledge_assertion
       agent_type: automated_agent
       response_mapping:
         "$ref": "#/components/x-bte-response-mapping/dbsnp-rsid"