diff --git a/bundles/org.eclipse.ui.workbench/.classpath b/bundles/org.eclipse.ui.workbench/.classpath
index 71787b2a7b2..2d0d3f60a8f 100644
--- a/bundles/org.eclipse.ui.workbench/.classpath
+++ b/bundles/org.eclipse.ui.workbench/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="eclipseui"/>
 	<classpathentry kind="src" path="eclipseuieditorsupport"/>
diff --git a/bundles/org.eclipse.ui.workbench/META-INF/MANIFEST.MF b/bundles/org.eclipse.ui.workbench/META-INF/MANIFEST.MF
index bf659aedc4a..441325301b0 100644
--- a/bundles/org.eclipse.ui.workbench/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.ui.workbench/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.ui.workbench; singleton:=true
-Bundle-Version: 3.137.100.qualifier
+Bundle-Version: 3.138.0.qualifier
 Bundle-Activator: org.eclipse.ui.internal.WorkbenchPlugin
 Bundle-ActivationPolicy: lazy
 Bundle-Vendor: %providerName
@@ -113,7 +113,8 @@ Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.33.0,4.0.0)",
  org.eclipse.e4.ui.workbench.addons.swt;bundle-version="0.10.0",
  org.eclipse.e4.ui.services;bundle-version="1.3.0",
  org.eclipse.emf.ecore.xmi;bundle-version="2.11.0",
- org.eclipse.e4.core.di.extensions;bundle-version="0.13.0"
+ org.eclipse.e4.core.di.extensions;bundle-version="0.13.0",
+ org.eclipse.swt;bundle-version="[3.133.0,4.0.0)"
 Import-Package: com.ibm.icu.util,
  jakarta.annotation;version="[2.1.0,3.0.0)",
  jakarta.inject;version="[2.0.0,3.0.0)",
@@ -132,7 +133,7 @@ Import-Package: com.ibm.icu.util,
  org.osgi.service.event.propertytypes;version="[1.4.0,2.0.0)",
  org.w3c.dom,
  org.xml.sax
-Bundle-RequiredExecutionEnvironment: JavaSE-17
+Bundle-RequiredExecutionEnvironment: JavaSE-21
 Require-Capability: osgi.extender;
   filter:="(&(osgi.extender=osgi.component)(version>=1.2)(!(version>=2.0)))"
 Automatic-Module-Name: org.eclipse.ui.workbench