diff --git a/gradle.properties b/gradle.properties
index 8d7abaa0..3f8acf74 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
-VERSION_NAME=1.5.5
-VERSION_CODE=10
+VERSION_NAME=1.5.6
+VERSION_CODE=11
 GROUP=com.github.lecho
 
 POM_DESCRIPTION=Charting library for Android compatible with API 8+(Android 2.2).
diff --git a/hellocharts-library/AndroidManifest.xml b/hellocharts-library/AndroidManifest.xml
index e2675798..7106be61 100644
--- a/hellocharts-library/AndroidManifest.xml
+++ b/hellocharts-library/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="lecho.lib.hellocharts"
-    android:versionCode="10"
-    android:versionName="1.5.5" >
+    android:versionCode="11"
+    android:versionName="1.5.6" >
 
     <uses-sdk
         android:minSdkVersion="8"
diff --git a/hellocharts-samples/AndroidManifest.xml b/hellocharts-samples/AndroidManifest.xml
index c689d9f7..f10a1f93 100644
--- a/hellocharts-samples/AndroidManifest.xml
+++ b/hellocharts-samples/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="lecho.lib.hellocharts.samples"
-    android:versionCode="10"
-    android:versionName="1.5.5" >
+    android:versionCode="11"
+    android:versionName="1.5.6" >
 
     <uses-sdk
         android:minSdkVersion="8"