diff --git a/build.gradle.kts b/build.gradle.kts
index 979274e..6001034 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "org.hl7.fhir"
-version = "1.9.5-SNAPSHOT"
+version = "1.9.6-SNAPSHOT"
 
 java {
     withJavadocJar()
diff --git a/gradle.properties b/gradle.properties
index 9e547fc..10ad48c 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-fhirCoreVersion = 6.3.28-SNAPSHOT
+fhirCoreVersion = 6.3.28
 apachePoiVersion = 5.2.1
 jacksonVersion = 2.16.0
 apacheHttpcomponentsVersion = 4.5.13