diff --git a/go.mod b/go.mod
index 8c2bf86d..018caebb 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/dave/jennifer v1.6.1
 	github.com/dominikbraun/graph v0.15.0
 	github.com/dop251/goja v0.0.0-20230605162241-28ee0ee714f3
-	github.com/fastenhealth/fasten-sources v0.4.1
+	github.com/fastenhealth/fasten-sources v0.4.2
 	github.com/fastenhealth/gofhir-models v0.0.6
 	github.com/gin-gonic/gin v1.9.0
 	github.com/glebarez/sqlite v1.5.0
diff --git a/go.sum b/go.sum
index 4909979f..25a8cabf 100644
--- a/go.sum
+++ b/go.sum
@@ -197,8 +197,8 @@ github.com/evanphx/json-patch v4.2.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLi
 github.com/evanphx/json-patch v4.5.0+incompatible h1:ouOWdg56aJriqS0huScTkVXPC5IcNrDCXZ6OoTAWu7M=
 github.com/evanphx/json-patch v4.5.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
 github.com/evanphx/json-patch/v5 v5.6.0 h1:b91NhWfaz02IuVxO9faSllyAtNXHMPkC5J8sJCLunww=
-github.com/fastenhealth/fasten-sources v0.4.1 h1:bv4RAVTjNAUuR8EvN/j/aFoiZ0SGDq9awMXILVMGQp0=
-github.com/fastenhealth/fasten-sources v0.4.1/go.mod h1:YxgwR6jSEU+edYqEDkm238n7HlvZdW3i04nIh7gSDaM=
+github.com/fastenhealth/fasten-sources v0.4.2 h1:uOcFrniCccJ1+XkF/Ejy76R2ZxAxIZlhsHtqBi6mkdU=
+github.com/fastenhealth/fasten-sources v0.4.2/go.mod h1:YxgwR6jSEU+edYqEDkm238n7HlvZdW3i04nIh7gSDaM=
 github.com/fastenhealth/gofhir-models v0.0.6 h1:yJYYaV1eJtHiGEfA1rXLsyOm/9hIi6s2cGoZzGfW1tM=
 github.com/fastenhealth/gofhir-models v0.0.6/go.mod h1:xB8ikGxu3bUq2b1JYV+CZpHqBaLXpOizFR0eFBCunis=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=