diff --git a/CHANGELOG.md b/CHANGELOG.md
index 671f935..792e018 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## 1.0.3
+- Updated dependencies to latest versions.
+
 ## 1.0.2
 ## Fixed
 - [issue #7](https://github.com/kdrakon/splunk-logback-hec-appender/issues/7): ThresholdFilter not working
diff --git a/build.sbt b/build.sbt
index 1e4dd17..60b5f7d 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 name := """splunk-logback-hec-appender"""
 
-version := "1.0.2"
+version := "1.0.3"
 
 scalaVersion := "2.11.8"
 
@@ -8,17 +8,17 @@ scalacOptions += "-target:jvm-1.8"
 
 libraryDependencies ++= Seq(
 
-  "org.skinny-framework" %% "skinny-http-client" % "2.2.0",
+  "org.skinny-framework" %% "skinny-http-client" % "2.3.0",
 
-  "org.json4s" %% "json4s-native" % "3.4.0",
+  "org.json4s" %% "json4s-native" % "3.5.0",
 
-  "io.monix" %% "monix" % "2.0.2",
+  "io.monix" %% "monix" % "2.1.1",
 
   "ch.qos.logback" % "logback-core" % "1.1.7",
   "ch.qos.logback" % "logback-classic" % "1.1.7",
 //  "com.splunk.logging" % "splunk-library-javalogging" % "1.5.1",
 
-  "org.scalatest" %% "scalatest" % "2.2.4" % "test"
+  "org.scalatest" %% "scalatest" % "2.2.6" % "test"
 
 )
 
diff --git a/project/build.properties b/project/build.properties
index 89f4f27..0989938 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1,4 +1,4 @@
 #Activator-generated Properties
 #Mon Sep 12 21:36:41 AEST 2016
 template.uuid=e17acfbb-1ff5-41f5-b8cf-2c40be6a8340
-sbt.version=0.13.12
+sbt.version=0.13.13
diff --git a/project/plugins.sbt b/project/plugins.sbt
index c535dc9..6b27c21 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -3,4 +3,6 @@ addSbtPlugin("org.scalariform" % "sbt-scalariform" % "1.6.0")
 
 addSbtPlugin("net.virtual-void" % "sbt-dependency-graph" % "0.8.2")
 
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.3.5")
\ No newline at end of file
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.3.5")
+
+addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.2.0")