diff --git a/p2-maven-plugin/pom.xml b/p2-maven-plugin/pom.xml
index 9ad7881c03..743c667066 100644
--- a/p2-maven-plugin/pom.xml
+++ b/p2-maven-plugin/pom.xml
@@ -76,7 +76,7 @@
 		<dependency>
 			<groupId>org.eclipse.platform</groupId>
 			<artifactId>org.eclipse.equinox.preferences</artifactId>
-			<version>3.10.300</version>
+			<version>3.10.400</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.maven</groupId>