diff --git a/README.md b/README.md
index 7b242ec..e5f4901 100644
--- a/README.md
+++ b/README.md
@@ -130,13 +130,13 @@ The best Android spinner library for your android application with more customiz
 
 ```gradle
 dependencies {
-    implementation 'com.github.chivorns:smartmaterialspinner:1.1.6'
+    implementation 'com.github.chivorns:smartmaterialspinner:1.2.1'
 }
 ```
 #### <a name="AndroidXGradle"></a> AndroidX Project
 ```gradle
 dependencies {
-    implementation 'com.github.chivorns.androidx:smartmaterialspinner:1.0.0'
+    implementation 'com.github.chivorns.androidx:smartmaterialspinner:1.2.1'
 }
 ```
 
diff --git a/build.gradle b/build.gradle
index bb6314f..974b6eb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
     ext {
-        kotlin_version = '1.3.70'
+        kotlin_version = '1.3.71'
     }
 
     repositories {
diff --git a/demojava/build.gradle b/demojava/build.gradle
index a2f0b5f..ae4b770 100644
--- a/demojava/build.gradle
+++ b/demojava/build.gradle
@@ -7,8 +7,8 @@ android {
         applicationId "com.chivorn.smsp.demojava"
         minSdkVersion 14
         targetSdkVersion 28
-        versionCode 4
-        versionName "1.1.0"
+        versionCode 5
+        versionName "1.2.1"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
diff --git a/smartmaterialspinner/build.gradle b/smartmaterialspinner/build.gradle
index 7e9e4a9..a857ed7 100644
--- a/smartmaterialspinner/build.gradle
+++ b/smartmaterialspinner/build.gradle
@@ -5,7 +5,7 @@ ext {
     LIBRARY_NAME = 'SmartMaterialSpinner'
     PUBLISH_GROUP_ID = 'com.github.chivorns'
     PUBLISH_ARTIFACT_ID = LIBRARY_NAME.toLowerCase()
-    PUBLISH_VERSION = '1.1.6'
+    PUBLISH_VERSION = '1.2.1'
 
     // Bintray
     BINTRAY_REPO = 'maven'
@@ -32,7 +32,7 @@ android {
     defaultConfig {
         minSdkVersion 14
         targetSdkVersion 28
-        versionCode 21
+        versionCode 22
         versionName "$PUBLISH_VERSION"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"