Prep for moving to M4
diff --git a/bundles/org.eclipse.wst.xsd.core/META-INF/MANIFEST.MF b/bundles/org.eclipse.wst.xsd.core/META-INF/MANIFEST.MF
index 28be0b9..1d96615 100644
--- a/bundles/org.eclipse.wst.xsd.core/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.wst.xsd.core/META-INF/MANIFEST.MF
@@ -12,7 +12,7 @@
  org.eclipse.wst.xsd.core.internal.preferences;x-friends:="org.eclipse.wst.xsd.ui",
  org.eclipse.wst.xsd.core.internal.validation,
  org.eclipse.wst.xsd.core.internal.validation.eclipse
-Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.2.0,3.3.0)",
+Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.2.0,4.0.0)",
  org.eclipse.emf.ecore;bundle-version="[2.2.0,2.4.0)",
  org.eclipse.wst.common.uriresolver;bundle-version="[1.1.0,1.2.0)",
  org.eclipse.xsd;bundle-version="[2.2.0,2.4.0)",