diff --git a/gwt/pom.xml b/gwt/pom.xml
index 1d49b1387..39025e5f4 100644
--- a/gwt/pom.xml
+++ b/gwt/pom.xml
@@ -132,7 +132,7 @@
     <dependency>
       <groupId>net.sourceforge.htmlunit</groupId>
       <artifactId>htmlunit</artifactId>
-      <version>2.19</version>
+      <version>2.37.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>