fixed jarsigner
diff --git a/releng/org.eclipse.jwt.p2updatesite/pom.xml b/releng/org.eclipse.jwt.p2updatesite/pom.xml
index 0282d66..3f1713d 100644
--- a/releng/org.eclipse.jwt.p2updatesite/pom.xml
+++ b/releng/org.eclipse.jwt.p2updatesite/pom.xml
@@ -43,8 +43,8 @@
       <build>
         <plugins>
           <plugin>
-            <groupId>org.eclipse.dash.maven</groupId>
-            <artifactId>eclipse-signing-maven-plugin</artifactId>
+            <groupId>org.eclipse.cbi.maven.plugins</groupId>
+            <artifactId>eclipse-jarsigner-plugin</artifactId>
             <version>1.0.4</version>
             <executions>
               <!--