diff --git a/doc/tutorials/introduction/android_binary_package/O4A_SDK.rst b/doc/tutorials/introduction/android_binary_package/O4A_SDK.rst
index d2d38ab9433b..78566e7d28ef 100644
--- a/doc/tutorials/introduction/android_binary_package/O4A_SDK.rst
+++ b/doc/tutorials/introduction/android_binary_package/O4A_SDK.rst
@@ -51,7 +51,7 @@ The structure of package contents looks as follows:
     OpenCV-2.4.6-android-sdk
     |_ apk
     |   |_ OpenCV_2.4.6_binary_pack_armv7a.apk
-    |   |_ OpenCV_2.4.6_Manager_2.8_XXX.apk
+    |   |_ OpenCV_2.4.6_Manager_2.9_XXX.apk
     |
     |_ doc
     |_ samples
@@ -295,7 +295,7 @@ Well, running samples from Eclipse is very simple:
   .. code-block:: sh
     :linenos:
 
-    <Android SDK path>/platform-tools/adb install <OpenCV4Android SDK path>/apk/OpenCV_2.4.6_Manager_2.8_armv7a-neon.apk
+    <Android SDK path>/platform-tools/adb install <OpenCV4Android SDK path>/apk/OpenCV_2.4.6_Manager_2.9_armv7a-neon.apk
 
   .. note:: ``armeabi``, ``armv7a-neon``, ``arm7a-neon-android8``, ``mips`` and ``x86`` stand for
             platform targets:
diff --git a/platforms/android/service/engine/AndroidManifest.xml b/platforms/android/service/engine/AndroidManifest.xml
index b2141e0ce3d6..8eb06689c75d 100644
--- a/platforms/android/service/engine/AndroidManifest.xml
+++ b/platforms/android/service/engine/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.opencv.engine"
-    android:versionCode="28@ANDROID_PLATFORM_VERSION_CODE@"
-    android:versionName="2.8" >
+    android:versionCode="29@ANDROID_PLATFORM_VERSION_CODE@"
+    android:versionName="2.9" >
 
     <uses-sdk android:minSdkVersion="@ANDROID_NATIVE_API_LEVEL@" />
     <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
diff --git a/platforms/android/service/readme.txt b/platforms/android/service/readme.txt
index e68bf5249ce1..6255df5e932e 100644
--- a/platforms/android/service/readme.txt
+++ b/platforms/android/service/readme.txt
@@ -14,20 +14,20 @@ manually using adb tool:
 
 .. code-block:: sh
 
-    adb install OpenCV-2.4.6-android-sdk/apk/OpenCV_2.4.6_Manager_2.8_<platform>.apk
+    adb install OpenCV-2.4.6-android-sdk/apk/OpenCV_2.4.6_Manager_2.9_<platform>.apk
 
 Use the table below to determine proper OpenCV Manager package for your device:
 
 +------------------------------+--------------+---------------------------------------------------+
 | Hardware Platform            | Android ver. | Package name                                      |
 +==============================+==============+===================================================+
-| armeabi-v7a (ARMv7-A + NEON) |    >= 2.3    | OpenCV_2.4.6_Manager_2.8_armv7a-neon.apk          |
+| armeabi-v7a (ARMv7-A + NEON) |    >= 2.3    | OpenCV_2.4.6_Manager_2.9_armv7a-neon.apk          |
 +------------------------------+--------------+---------------------------------------------------+
-| armeabi-v7a (ARMv7-A + NEON) |     = 2.2    | OpenCV_2.4.6_Manager_2.8_armv7a-neon-android8.apk |
+| armeabi-v7a (ARMv7-A + NEON) |     = 2.2    | OpenCV_2.4.6_Manager_2.9_armv7a-neon-android8.apk |
 +------------------------------+--------------+---------------------------------------------------+
-| armeabi (ARMv5, ARMv6)       |    >= 2.3    | OpenCV_2.4.6_Manager_2.8_armeabi.apk              |
+| armeabi (ARMv5, ARMv6)       |    >= 2.3    | OpenCV_2.4.6_Manager_2.9_armeabi.apk              |
 +------------------------------+--------------+---------------------------------------------------+
-| Intel x86                    |    >= 2.3    | OpenCV_2.4.6_Manager_2.8_x86.apk                  |
+| Intel x86                    |    >= 2.3    | OpenCV_2.4.6_Manager_2.9_x86.apk                  |
 +------------------------------+--------------+---------------------------------------------------+
-| MIPS                         |    >= 2.3    | OpenCV_2.4.6_Manager_2.8_mips.apk                 |
+| MIPS                         |    >= 2.3    | OpenCV_2.4.6_Manager_2.9_mips.apk                 |
 +------------------------------+--------------+---------------------------------------------------+