diff --git a/pom.xml b/pom.xml
index 4ec6ad1..0aff02d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>hapi-fhir</artifactId>
-            <version>6.7.6-SNAPSHOT</version>
+            <version>6.6.1</version>
     </parent>
 
     <artifactId>hapi-fhir-jpaserver-starter</artifactId>