diff --git a/gwt-dom-j2cl-tests/pom.xml b/gwt-dom-j2cl-tests/pom.xml
index 00ac047..7127878 100644
--- a/gwt-dom-j2cl-tests/pom.xml
+++ b/gwt-dom-j2cl-tests/pom.xml
@@ -16,12 +16,12 @@
   <url>https://github.com/gwtproject/gwt-dom</url>
 
   <properties>
-    <maven.j2cl.plugin>0.16-SNAPSHOT</maven.j2cl.plugin>
+    <maven.j2cl.plugin>0.17-SNAPSHOT</maven.j2cl.plugin>
 
     <!-- CI -->
     <vertispan.j2cl.repo.url>https://repo.vertispan.com/j2cl/</vertispan.j2cl.repo.url>
 
-    <j2cl.version>0.8-SNAPSHOT</j2cl.version>
+    <j2cl.version>0.9-SNAPSHOT</j2cl.version>
   </properties>
 
   <dependencies>
@@ -106,4 +106,4 @@
       <url>${vertispan.j2cl.repo.url}</url>
     </pluginRepository>
   </pluginRepositories>
-</project>
\ No newline at end of file
+</project>
diff --git a/gwt-dom/src/main/java/org/gwtproject/dom/client/MediaElement.java b/gwt-dom/src/main/java/org/gwtproject/dom/client/MediaElement.java
index 4b81675..bc3b6d9 100644
--- a/gwt-dom/src/main/java/org/gwtproject/dom/client/MediaElement.java
+++ b/gwt-dom/src/main/java/org/gwtproject/dom/client/MediaElement.java
@@ -42,39 +42,39 @@ public class MediaElement extends Element {
   @JsOverlay public static final String CANNOT_PLAY = "";
 
   /** Constant returned from {@link #getReadyState()}. */
-  @JsProperty(namespace = "HTMLMediaElement")
+  @JsProperty(namespace = JsPackage.GLOBAL, name = "HTMLMediaElement.HAVE_NOTHING")
   public static int HAVE_NOTHING;
 
   /** Constant returned from {@link #getReadyState()}. */
-  @JsProperty(namespace = "HTMLMediaElement")
+  @JsProperty(namespace = JsPackage.GLOBAL, name = "HTMLMediaElement.HAVE_METADATA")
   public static int HAVE_METADATA;
 
   /** Constant returned from {@link #getReadyState()}. */
-  @JsProperty(namespace = "HTMLMediaElement")
+  @JsProperty(namespace = JsPackage.GLOBAL, name = "HTMLMediaElement.HAVE_CURRENT_DATA")
   public static int HAVE_CURRENT_DATA;
 
   /** Constant returned from {@link #getReadyState()}. */
-  @JsProperty(namespace = "HTMLMediaElement")
+  @JsProperty(namespace = JsPackage.GLOBAL, name = "HTMLMediaElement.HAVE_FUTURE_DATA")
   public static int HAVE_FUTURE_DATA;
 
   /** Constant returned from {@link #getReadyState()}. */
-  @JsProperty(namespace = "HTMLMediaElement")
+  @JsProperty(namespace = JsPackage.GLOBAL, name = "HTMLMediaElement.HAVE_ENOUGH_DATA")
   public static int HAVE_ENOUGH_DATA;
 
   /** Constant returned from {@link #getNetworkState}. */
-  @JsProperty(namespace = "HTMLMediaElement")
+  @JsProperty(namespace = JsPackage.GLOBAL, name = "HTMLMediaElement.NETWORK_EMPTY")
   public static int NETWORK_EMPTY;
 
   /** Constant returned from {@link #getNetworkState}. */
-  @JsProperty(namespace = "HTMLMediaElement")
+  @JsProperty(namespace = JsPackage.GLOBAL, name = "HTMLMediaElement.NETWORK_IDLE")
   public static int NETWORK_IDLE;
 
   /** Constant returned from {@link #getNetworkState}. */
-  @JsProperty(namespace = "HTMLMediaElement")
+  @JsProperty(namespace = JsPackage.GLOBAL, name = "HTMLMediaElement.NETWORK_LOADING")
   public static int NETWORK_LOADING;
 
   /** Constant returned from {@link #getNetworkState}. */
-  @JsProperty(namespace = "HTMLMediaElement")
+  @JsProperty(namespace = JsPackage.GLOBAL, name = "HTMLMediaElement.NETWORK_NO_SOURCE")
   public static int NETWORK_NO_SOURCE;
 
   /** Constant used by {@link #getPreload()} and {@link #setPreload(String)}. */