diff --git a/pom.xml b/pom.xml
index 77ec31dd..5d9a44bb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -129,7 +129,7 @@
     <dependency>
       <groupId>ca.uhn.hapi.fhir</groupId>
       <artifactId>hapi-fhir-structures-r4</artifactId>
-      <version>6.6.1</version>
+      <version>6.6.2</version>
       <exclusions>
         <exclusion>
           <artifactId>okhttp</artifactId>
@@ -314,7 +314,7 @@
                     </goals>
                   </pluginExecutionFilter>
                   <action>
-                    <ignore></ignore>
+                    <ignore/>
                   </action>
                 </pluginExecution>
               </pluginExecutions>