updated version to 2.3.1

Piotr Zawadzki · zawadz88 · commit 89b5d6768dee · 2017-02-28T10:29:56.000+01:00
diff --git a/README.md b/README.md
@@ -13,7 +13,7 @@ Quoting the [documentation](https://www.google.com/design/spec/components/steppe
 
 ## Download (from JCenter)
 ```groovy
-compile 'com.stepstone.stepper:material-stepper:2.3.0'
+compile 'com.stepstone.stepper:material-stepper:2.3.1'
 ```
 
 ## Supported steppers
diff --git a/gradle.properties b/gradle.properties
@@ -19,4 +19,4 @@
 
 POM_GROUP_ID=com.stepstone.stepper
 POM_ARTIFACT_ID=material-stepper
-POM_VERSION=2.3.0
+POM_VERSION=2.3.1
