diff --git a/helm/biolink-lookup/ncats-images-meta.yaml b/helm/biolink-lookup/ncats-images-meta.yaml
index 1898ebd9c..595b9047d 100644
--- a/helm/biolink-lookup/ncats-images-meta.yaml
+++ b/helm/biolink-lookup/ncats-images-meta.yaml
@@ -1,3 +1,3 @@
 biolinkLookup:
   image: "ghcr.io/translatorsri/bl_lookup"
-  version: "v1.1.13"
\ No newline at end of file
+  version: "v1.4.2b"
\ No newline at end of file
diff --git a/helm/name-lookup/ncats-dev-values.yaml b/helm/name-lookup/ncats-dev-values.yaml
index 58b074c08..4d881da7a 100644
Binary files a/helm/name-lookup/ncats-dev-values.yaml and b/helm/name-lookup/ncats-dev-values.yaml differ
diff --git a/helm/name-lookup/ncats-prod-values.yaml b/helm/name-lookup/ncats-prod-values.yaml
index 07931c117..37d1b83c1 100644
Binary files a/helm/name-lookup/ncats-prod-values.yaml and b/helm/name-lookup/ncats-prod-values.yaml differ
diff --git a/helm/name-lookup/ncats-test-values.yaml b/helm/name-lookup/ncats-test-values.yaml
index 2955083f9..346a43f0d 100644
Binary files a/helm/name-lookup/ncats-test-values.yaml and b/helm/name-lookup/ncats-test-values.yaml differ