diff --git a/plugin/cr/src/main/java/org/opencds/cqf/ruler/cr/KnowledgeArtifactProcessor.java b/plugin/cr/src/main/java/org/opencds/cqf/ruler/cr/KnowledgeArtifactProcessor.java
index c7f74c089..91c15fe67 100644
--- a/plugin/cr/src/main/java/org/opencds/cqf/ruler/cr/KnowledgeArtifactProcessor.java
+++ b/plugin/cr/src/main/java/org/opencds/cqf/ruler/cr/KnowledgeArtifactProcessor.java
@@ -19,6 +19,7 @@
 import org.hl7.fhir.instance.model.api.IBaseResource;
 import org.hl7.fhir.instance.model.api.IPrimitiveType;
 import org.hl7.fhir.r4.model.Base;
+import org.hl7.fhir.r4.model.Basic;
 import org.hl7.fhir.r4.model.BooleanType;
 import org.hl7.fhir.r4.model.Bundle;
 import org.hl7.fhir.r4.model.Bundle.BundleEntryComponent;
@@ -47,7 +48,6 @@
 import org.hl7.fhir.r4.model.StructureDefinition;
 import org.hl7.fhir.r4.model.UsageContext;
 import org.hl7.fhir.r4.model.ValueSet;
-import org.hl7.fhir.r4b.model.Basic;
 import org.opencds.cqf.cql.evaluator.fhir.util.Canonicals;
 import org.opencds.cqf.ruler.cr.r4.ArtifactAssessment;
 import org.opencds.cqf.ruler.cr.r4.ArtifactAssessment.ArtifactAssessmentContentInformationType;