diff --git a/README.md b/README.md
index 00177d42..a94c4d1c 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ and feel, rather than 100% parity with the platform's implementation.
 Usage
 -----
 
-1. Add `compile 'com.prolificinteractive:material-calendarview:1.3.0'` to your dependencies.
+1. Add `compile 'com.prolificinteractive:material-calendarview:1.4.0'` to your dependencies.
 2. Add `MaterialCalendarView` into your layouts or view hierarchy.
 3. Set a `OnDateSelectedListener` or call `MaterialCalendarView.getSelectedDates()` when you need it.
 
diff --git a/sample/build.gradle b/sample/build.gradle
index 03cab093..5d6be7e2 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -17,7 +17,7 @@ dependencies {
     // You should use the commented out line below in you're application.
     // We depend on the source directly here so that development is easier.
     compile project(':library')
-    //compile 'com.prolificinteractive:material-calendarview:1.3.0'
+    //compile 'com.prolificinteractive:material-calendarview:1.4.0'
 
     compile 'com.android.support:appcompat-v7:23.4.0'
     compile 'com.android.support:recyclerview-v7:23.4.0'