diff --git a/pom.xml b/pom.xml
index 342536189e..a7fa65bd0f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -425,7 +425,7 @@
     <servlet.version>2.5</servlet.version>
     <guice.version>3.0</guice.version>
     <jersey.version>1.9.1</jersey.version>
-    <ehcache.version>2.4.5</ehcache.version>
+    <ehcache.version>2.4.6</ehcache.version>
     <freemarker.version>2.3.18</freemarker.version>
     <jetty.version>7.5.1.v20110908</jetty.version>
     <logback.version>0.9.30</logback.version>