diff --git a/gwt/ui/html/pom.xml b/gwt/ui/html/pom.xml
index cbf399d7..d253cc42 100644
--- a/gwt/ui/html/pom.xml
+++ b/gwt/ui/html/pom.xml
@@ -59,7 +59,7 @@
       <groupId>net.sourceforge.htmlunit</groupId>
       <artifactId>htmlunit</artifactId>
       <!-- Copied from gwt-dev -->
-      <version>2.19</version>
+      <version>2.37.0</version>
       <scope>test</scope>
     </dependency>