diff --git a/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target b/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target
index 3661e2b1a54..92e5d66745e 100644
--- a/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target
+++ b/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target
@@ -54,8 +54,8 @@
 
     <location includeAllPlatforms="true" includeMode="slicer" type="InstallableUnit">
        <!-- Check version in "<EMF>/features" directory -->
-      <unit id="org.eclipse.emf.common.feature.group" version="2.33.0.v20240911-1027"/>
-      <unit id="org.eclipse.emf.common.source.feature.group" version="2.33.0.v20240911-1027"/>
+      <unit id="org.eclipse.emf.common.feature.group" version="2.34.0.v20241204-1554"/>
+      <unit id="org.eclipse.emf.common.source.feature.group" version="2.34.0.v20241204-1554"/>
       <unit id="org.eclipse.emf.ecore.feature.group" version="2.39.0.v20241018-1213"/>
       <unit id="org.eclipse.emf.ecore.source.feature.group" version="2.39.0.v20241018-1213"/>
        <!-- For org.eclipse.ui.tools, and PDE's spy dependencies as of Eclipse 4.22 -->
@@ -66,7 +66,7 @@
       <unit id="org.eclipse.emf.databinding.source.feature.group" version="1.12.0.v20240604-0832"/>
       <unit id="org.eclipse.emf.databinding.edit.feature.group" version="1.12.0.v20240604-0832"/>
       <unit id="org.eclipse.emf.databinding.edit.source.feature.group" version="1.12.0.v20240604-0832"/>
-      <repository location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.40.0"/>
+      <repository location="https://download.eclipse.org/modeling/emf/emf/builds/milestone/S202412300906"/>
     </location>
 
     <location includeAllPlatforms="true" includeMode="slicer" type="InstallableUnit">