diff --git a/com.aobuchow.themes.spectrum/META-INF/MANIFEST.MF b/com.aobuchow.themes.spectrum/META-INF/MANIFEST.MF
index 1324dd5..9c64736 100644
--- a/com.aobuchow.themes.spectrum/META-INF/MANIFEST.MF
+++ b/com.aobuchow.themes.spectrum/META-INF/MANIFEST.MF
@@ -6,5 +6,5 @@ Bundle-Version: 1.0.0.qualifier
 Bundle-Vendor: aobuchow
 Automatic-Module-Name: Spectrum_Theme
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
-Require-Bundle: org.eclipse.e4.ui.css.swt.theme,
+Require-Bundle: org.eclipse.e4.ui.css.swt.theme;bundle-version="0.12.700",
  org.eclipse.ui