diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index 3923ecb..1771940 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/StackLayoutManager/build.gradle b/StackLayoutManager/build.gradle
index a41a007..a33cd28 100644
--- a/StackLayoutManager/build.gradle
+++ b/StackLayoutManager/build.gradle
@@ -8,8 +8,8 @@ android {
     defaultConfig {
         minSdkVersion 14
         targetSdkVersion 27
-        versionCode 2
-        versionName "1.0.1"
+        versionCode 3
+        versionName "1.0.2"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
@@ -46,7 +46,7 @@ publish{
     userOrg = 'jinliancheng120'
     groupId = 'com.littlemango'
     artifactId = 'stacklayoutmanager'
-    publishVersion = '1.0.1'
+    publishVersion = '1.0.2'
     desc = 'A RecyclerView.LayoutManager implementation which provides functionality to show a group of stack view.'
     website = 'https://github.com/LittleMango/StackLayoutManager'
     licences = ['MIT']
diff --git a/sample/build.gradle b/sample/build.gradle
index 256e1d9..b93df31 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "com.littlemango.stacklayoutmanagermaster"
         minSdkVersion 19
         targetSdkVersion 27
-        versionCode 1
-        versionName "1.0"
+        versionCode 2
+        versionName "1.0.2"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {