diff --git a/war/pom.xml b/war/pom.xml
index f90b7aea11a570d813e3ff9bd43781f2713c18d7..f0bf242e539d434cea642c96206d7ee304463b02 100644
--- a/war/pom.xml
+++ b/war/pom.xml
@@ -101,7 +101,7 @@ THE SOFTWARE.
       -->
       <groupId>org.jenkins-ci</groupId>
       <artifactId>winstone</artifactId>
-      <version>5.8</version>
+      <version>5.5-rc483.db5e642d1f1d</version>
       <scope>test</scope>
     </dependency>
     <dependency>