diff --git a/LICENSE b/LICENSE
index bca1624..385916e 100644
--- a/LICENSE
+++ b/LICENSE
@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2018 Pranav Pandey
+   Copyright 2019 Pranav Pandey
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/README.md b/README.md
index a49ee2b..b0d2592 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 [![Build Status](https://travis-ci.org/pranavpandey/dynamic-motion.svg?branch=master)](https://travis-ci.org/pranavpandey/dynamic-motion)
 
 A library to provide additional functionality for [MotionLayout](https://developer.android.com/reference/android/support/constraint/motion/MotionLayout) 
-on Android 18+ (JellyBean MR2 or above) devices.
+on Android 4.3 (API 18) and above devices.
 
 <img src="https://raw.githubusercontent.com/pranavpandey/dynamic-motion/master/graphics/dynamic-motion.gif" width="280" height="486">
 
@@ -101,7 +101,7 @@ for a [demo scene](https://github.com/pranavpandey/dynamic-motion/blob/master/sa
 
 ## License
 
-    Copyright 2018 Pranav Pandey
+    Copyright 2019 Pranav Pandey
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
diff --git a/build.gradle b/build.gradle
index f78da9a..864f38b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Pranav Pandey
+ * Copyright 2019 Pranav Pandey
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -53,7 +53,7 @@ ext {
     projectName = 'dynamic-motion'
     projectDesc = 'A library to provide additional functionality for Android MotionLayout.'
     versionDesc = 'A library to provide additional functionality for MotionLayout on ' +
-            'Android 18+ (JellyBean MR2 or above) devices.'
+            'Android 4.3 (API 18) and above devices.'
     referenceTitle = 'Dynamic Motion Reference'
 
     siteUrl = 'https://github.com/pranavpandey/dynamic-motion'
diff --git a/dynamic-motion/bintray.gradle b/dynamic-motion/bintray.gradle
index 792bfee..13027f2 100644
--- a/dynamic-motion/bintray.gradle
+++ b/dynamic-motion/bintray.gradle
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Pranav Pandey
+ * Copyright 2019 Pranav Pandey
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/dynamic-motion/build.gradle b/dynamic-motion/build.gradle
index 06ff739..d82c9b3 100644
--- a/dynamic-motion/build.gradle
+++ b/dynamic-motion/build.gradle
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Pranav Pandey
+ * Copyright 2019 Pranav Pandey
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/dynamic-motion/maven.gradle b/dynamic-motion/maven.gradle
index a7a3afd..7de4066 100644
--- a/dynamic-motion/maven.gradle
+++ b/dynamic-motion/maven.gradle
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Pranav Pandey
+ * Copyright 2019 Pranav Pandey
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/dynamic-motion/src/main/AndroidManifest.xml b/dynamic-motion/src/main/AndroidManifest.xml
index 21f7022..5cde819 100644
--- a/dynamic-motion/src/main/AndroidManifest.xml
+++ b/dynamic-motion/src/main/AndroidManifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/dynamic-motion/src/main/java/com/pranavpandey/android/dynamic/motion/adapter/ViewPagerAdapter.java b/dynamic-motion/src/main/java/com/pranavpandey/android/dynamic/motion/adapter/ViewPagerAdapter.java
index 4a02310..629ce0f 100644
--- a/dynamic-motion/src/main/java/com/pranavpandey/android/dynamic/motion/adapter/ViewPagerAdapter.java
+++ b/dynamic-motion/src/main/java/com/pranavpandey/android/dynamic/motion/adapter/ViewPagerAdapter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Pranav Pandey
+ * Copyright 2019 Pranav Pandey
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/dynamic-motion/src/main/java/com/pranavpandey/android/dynamic/motion/widget/DynamicMotionLayout.java b/dynamic-motion/src/main/java/com/pranavpandey/android/dynamic/motion/widget/DynamicMotionLayout.java
index 826024e..5df0415 100644
--- a/dynamic-motion/src/main/java/com/pranavpandey/android/dynamic/motion/widget/DynamicMotionLayout.java
+++ b/dynamic-motion/src/main/java/com/pranavpandey/android/dynamic/motion/widget/DynamicMotionLayout.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Pranav Pandey
+ * Copyright 2019 Pranav Pandey
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/dynamic-motion/src/main/res/layout/adm_dummy_layout.xml b/dynamic-motion/src/main/res/layout/adm_dummy_layout.xml
index 3876802..a99b4c1 100644
--- a/dynamic-motion/src/main/res/layout/adm_dummy_layout.xml
+++ b/dynamic-motion/src/main/res/layout/adm_dummy_layout.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/dynamic-motion/src/main/res/layout/adm_view_pager.xml b/dynamic-motion/src/main/res/layout/adm_view_pager.xml
index ea4efc1..c8b0b53 100644
--- a/dynamic-motion/src/main/res/layout/adm_view_pager.xml
+++ b/dynamic-motion/src/main/res/layout/adm_view_pager.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/dynamic-motion/src/main/res/values/attrs.xml b/dynamic-motion/src/main/res/values/attrs.xml
index 06b7e1a..373035e 100644
--- a/dynamic-motion/src/main/res/values/attrs.xml
+++ b/dynamic-motion/src/main/res/values/attrs.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/sample/build.gradle b/sample/build.gradle
index 5cef478..615a779 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Pranav Pandey
+ * Copyright 2019 Pranav Pandey
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/sample/src/main/AndroidManifest.xml b/sample/src/main/AndroidManifest.xml
index 5f3d1ad..0851db0 100644
--- a/sample/src/main/AndroidManifest.xml
+++ b/sample/src/main/AndroidManifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/sample/src/main/java/com/pranavpandey/android/dynamic/motion/sample/DynamicMotionActivity.java b/sample/src/main/java/com/pranavpandey/android/dynamic/motion/sample/DynamicMotionActivity.java
index 7e40b75..6f82256 100644
--- a/sample/src/main/java/com/pranavpandey/android/dynamic/motion/sample/DynamicMotionActivity.java
+++ b/sample/src/main/java/com/pranavpandey/android/dynamic/motion/sample/DynamicMotionActivity.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Pranav Pandey
+ * Copyright 2019 Pranav Pandey
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/sample/src/main/java/com/pranavpandey/android/dynamic/motion/sample/widget/DynamicImageView.java b/sample/src/main/java/com/pranavpandey/android/dynamic/motion/sample/widget/DynamicImageView.java
index 8a71a8a..ed40c2e 100644
--- a/sample/src/main/java/com/pranavpandey/android/dynamic/motion/sample/widget/DynamicImageView.java
+++ b/sample/src/main/java/com/pranavpandey/android/dynamic/motion/sample/widget/DynamicImageView.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Pranav Pandey
+ * Copyright 2019 Pranav Pandey
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/sample/src/main/res/drawable/ic_launcher_foreground.xml b/sample/src/main/res/drawable/ic_launcher_foreground.xml
index dc63345..68805c1 100644
--- a/sample/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/sample/src/main/res/drawable/ic_launcher_foreground.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/sample/src/main/res/layout/activity_dynamic_motion.xml b/sample/src/main/res/layout/activity_dynamic_motion.xml
index b982792..b2d7d4a 100644
--- a/sample/src/main/res/layout/activity_dynamic_motion.xml
+++ b/sample/src/main/res/layout/activity_dynamic_motion.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/sample/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/sample/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
index 86dc731..a0439dd 100644
--- a/sample/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/sample/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/sample/src/main/res/values/colors.xml b/sample/src/main/res/values/colors.xml
index 9584a92..c8ecf41 100644
--- a/sample/src/main/res/values/colors.xml
+++ b/sample/src/main/res/values/colors.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/sample/src/main/res/values/strings.xml b/sample/src/main/res/values/strings.xml
index a9af76f..52c87ea 100644
--- a/sample/src/main/res/values/strings.xml
+++ b/sample/src/main/res/values/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/sample/src/main/res/values/styles.xml b/sample/src/main/res/values/styles.xml
index 13ecfc0..ade75ac 100644
--- a/sample/src/main/res/values/styles.xml
+++ b/sample/src/main/res/values/styles.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/sample/src/main/res/xml/motion_scene.xml b/sample/src/main/res/xml/motion_scene.xml
index d9da64f..83fe7b5 100644
--- a/sample/src/main/res/xml/motion_scene.xml
+++ b/sample/src/main/res/xml/motion_scene.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-	Copyright 2018 Pranav Pandey
+	Copyright 2019 Pranav Pandey
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
diff --git a/settings.gradle b/settings.gradle
index 34ccaf5..258dbca 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Pranav Pandey
+ * Copyright 2019 Pranav Pandey
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.