diff --git a/pom.xml b/pom.xml
index 13b3d13..31ccda4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -109,7 +109,7 @@
         <dependency>
             <groupId>ca.uhn.hapi.fhir</groupId>
             <artifactId>hapi-fhir-structures-r4</artifactId>
-            <version>6.6.2</version>
+            <version>7.4.3</version>
         </dependency>
 
         <dependency>