Update several dependencies, including Akka

project/Dependencies.scala

@@ -4,7 +4,7 @@ object Dependencies {
   /* ********************************************************************** */
   /*                                  Akka                                  */
   /* ********************************************************************** */
-  final val akkaVersion = "2.4.10"
+  final val akkaVersion = "2.4.11"
 
   val akkaActor  = "com.typesafe.akka" %% "akka-actor"  % akkaVersion
   val akkaAgent  = "com.typesafe.akka" %% "akka-agent"  % akkaVersion
@@ -14,7 +14,7 @@ object Dependencies {
   /*                          Utility Dependencies                          */
   /* ********************************************************************** */
   final val slf4jVersion       = "1.7.21"
-  final val log4sVersion       = "1.3.0"
+  final val log4sVersion       = "1.3.1"
   final val logbackVersion     = "1.1.7"
   final val commonsVfsVersion  = "2.0"
   final val commonsIoVersion   = "2.4"
@@ -23,7 +23,7 @@ object Dependencies {
   final val scalaJava8Version  = "0.7.0"
   final val scalaParserVersion = "1.0.4"
   final val scalaXmlVersion    = "1.0.5"
-  final val gerweckUtilVersion = "2.2.3"
+  final val gerweckUtilVersion = "2.2.4"
   final val scalazVersion      = "7.2.6"
   final val shapelessVersion   = "2.3.2"
   final val scallopVersion     = "1.0.1"