diff --git a/tycho-extras/tycho-document-bundle-plugin/pom.xml b/tycho-extras/tycho-document-bundle-plugin/pom.xml
index a1617deee5..b10876e458 100644
--- a/tycho-extras/tycho-document-bundle-plugin/pom.xml
+++ b/tycho-extras/tycho-document-bundle-plugin/pom.xml
@@ -59,7 +59,7 @@
 		<dependency>
 			<groupId>org.eclipse.platform</groupId>
 			<artifactId>org.eclipse.help.base</artifactId>
-			<version>4.4.300</version>
+			<version>4.4.400</version>
 		</dependency>
 		<dependency>
 			<groupId>org.eclipse.pde</groupId>