diff --git a/org.eclipse.stem/models/epidemiology/org.eclipse.stem.internal.diseasemodels.models/META-INF/MANIFEST.MF b/org.eclipse.stem/models/epidemiology/org.eclipse.stem.internal.diseasemodels.models/META-INF/MANIFEST.MF
index 6795c7c..3f4c56d 100644
--- a/org.eclipse.stem/models/epidemiology/org.eclipse.stem.internal.diseasemodels.models/META-INF/MANIFEST.MF
+++ b/org.eclipse.stem/models/epidemiology/org.eclipse.stem.internal.diseasemodels.models/META-INF/MANIFEST.MF
@@ -6,15 +6,15 @@
 Require-Bundle: org.eclipse.core.runtime,
  org.eclipse.stem.core,
  org.eclipse.stem.geography,
- org.eclipse.stem.data.geography,
- org.eclipse.stem.data.diseasemodels.models,
+ org.eclipse.stem.data.geography;bundle-version="3.0.0",
+ org.eclipse.stem.data.diseasemodels.models;bundle-version="3.0.0",
  org.eclipse.stem.diseasemodels,
  org.eclipse.stem.populationmodels,
  org.eclipse.stem.diseases,
- org.eclipse.stem.internal.data,
+ org.eclipse.stem.internal.data;bundle-version="2.0.3",
  org.eclipse.stem.internal.data.geography,
  org.eclipse.stem.internal.data.geography.models,
- org.eclipse.stem.data.geography.population.human.models
+ org.eclipse.stem.data.geography.population.human.models;bundle-version="3.0.0"
 Bundle-RequiredExecutionEnvironment: JavaSE-11
 Bundle-ActivationPolicy: lazy
 Bundle-Vendor: Eclipse.org
diff --git a/org.eclipse.stem/releng/org.eclipse.stem.releng.targetplatforms/STEM4.target b/org.eclipse.stem/releng/org.eclipse.stem.releng.targetplatforms/STEM4.target
index 4478977..307abac 100644
--- a/org.eclipse.stem/releng/org.eclipse.stem.releng.targetplatforms/STEM4.target
+++ b/org.eclipse.stem/releng/org.eclipse.stem.releng.targetplatforms/STEM4.target
@@ -29,7 +29,11 @@
 			<repository location="http://download.eclipse.org/eclipse/updates/4.18"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
+    		
+			<repository location="https://download.eclipse.org/justj/jres/14/updates/release/14.0.2"/>
+			<!--
     		<repository location="https://download.eclipse.org/justj/jres/11/updates/release/11.0.2"/>
+    		-->
     		<unit id="org.eclipse.justj.openjdk.hotspot.jre.full" version="0.0.0"/>
 		</location>
 	</locations>
diff --git a/org.eclipse.stem/releng/org.eclipse.stem.tycho.configuration/pom.xml b/org.eclipse.stem/releng/org.eclipse.stem.tycho.configuration/pom.xml
index 86cfbc7..7e265e9 100755
--- a/org.eclipse.stem/releng/org.eclipse.stem.tycho.configuration/pom.xml
+++ b/org.eclipse.stem/releng/org.eclipse.stem.tycho.configuration/pom.xml
@@ -33,7 +33,7 @@
 		</repository>
 		<repository>
       		<id>justj</id>
-      		<url>https://download.eclipse.org/justj/jres/11/updates/release/latest/</url>
+      		<url>https://download.eclipse.org/justj/jres/14/updates/release/14.0.2</url>
       		<layout>p2</layout>
  		</repository>
 	</repositories>
diff --git a/org.eclipse.stem/releng/org.eclipse.stem.tycho.product/STEM.product b/org.eclipse.stem/releng/org.eclipse.stem.tycho.product/STEM.product
index c3cdb3c..e8449bd 100644
--- a/org.eclipse.stem/releng/org.eclipse.stem.tycho.product/STEM.product
+++ b/org.eclipse.stem/releng/org.eclipse.stem.tycho.product/STEM.product
@@ -564,9 +564,7 @@
    <features>
       <feature id="org.eclipse.stem.product.feature" version="3.0.0.qualifier"/>
       <feature id="org.eclipse.stem.modelgen" version="3.0.0.qualifier"/>
-      <!--
       <feature id="org.eclipse.justj.openjdk.hotspot.jre.full" installMode="root"/>
-      -->
    </features>
 
    <configurations>
@@ -575,7 +573,7 @@
       <plugin id="org.eclipse.equinox.common" autoStart="true" startLevel="2" />
       <plugin id="org.eclipse.equinox.event" autoStart="true" startLevel="2" />
       <plugin id="org.eclipse.equinox.simpleconfigurator" autoStart="true" startLevel="1" />
-      <property name="stem.buildId" value="4.0.0_v" />
+      <property name="stem.buildId" value="4.0.3_v" />
    </configurations>
 
    <repositories>