diff --git a/gitiles-dev/pom.xml b/gitiles-dev/pom.xml
index 7dcac59..1800ef9 100644
--- a/gitiles-dev/pom.xml
+++ b/gitiles-dev/pom.xml
@@ -65,6 +65,16 @@
             </transformer>
           </transformers>
           <createDependencyReducedPom>false</createDependencyReducedPom>
+          <filters>
+            <filter>
+              <artifact>*:*</artifact>
+              <excludes>
+                <exclude>META-INF/*.SF</exclude>
+                <exclude>META-INF/*.DSA</exclude>
+                <exclude>META-INF/*.RSA</exclude>
+              </excludes>
+            </filter>
+          </filters>
         </configuration>
         <executions>
           <execution>
diff --git a/pom.xml b/pom.xml
index 3498a05..04efb57 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
   <properties>
     <!-- Should track Gerrit's jgitVersion fairly closely. -->
     <jgitVersion>2.1.0.201209190230-r</jgitVersion>
-    <jettyVersion>7.5.2.v20111006</jettyVersion>
+    <jettyVersion>7.6.8.v20121106</jettyVersion>
   </properties>
 
   <modules>