diff --git a/Composition/Composition-EULabGenomicReport-Example.json b/Composition/Composition-EULabGenomicReport-Example.json
index 92b1687..834e412 100644
--- a/Composition/Composition-EULabGenomicReport-Example.json
+++ b/Composition/Composition-EULabGenomicReport-Example.json
@@ -20,7 +20,7 @@
       }
     },
     {
-      "url": "http://hl7.eu/fhir/laboratory/StructureDefinition/composition-diagnosticReportReference",
+      "url": "http://hl7.eu/fhir/extensions/StructureDefinition/composition-diagnosticReportReference",
       "valueReference": {
         "reference": "DiagnosticReport/DiagnosticReport-GenomicVariantAssessment-Example"
       }
diff --git a/fhirpkg.lock.json b/fhirpkg.lock.json
index e71b6c9..1237a67 100644
--- a/fhirpkg.lock.json
+++ b/fhirpkg.lock.json
@@ -1,7 +1,7 @@
 {
   "updated": "2026-05-06T10:21:55.9845039+01:00",
   "dependencies": {
-  "hl7.fhir.r4.core": "4.0.1",
+   "hl7.fhir.r4.core": "4.0.1",
     "hl7.fhir.uv.extensions.r4": "5.3.0-ballot-tc1",
     "hl7.fhir.uv.xver-r5.r4": "0.1.0",
     "hl7.fhir.uv.genomics-reporting": "3.0.0",