log4j beta 4

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-components/trunk@1441271 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index d92a4b4..c35e307 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,7 +39,7 @@
     <commons-configuration.version>1.9</commons-configuration.version>
     <commons-lang.version>2.6</commons-lang.version>
     <slf4jVersion>1.7.2</slf4jVersion>
-    <log4jVersion>2.0-beta3</log4jVersion>
+    <log4jVersion>2.0-beta4</log4jVersion>
     <springVersion>3.2.1.RELEASE</springVersion>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>