diff --git a/.idea/misc.xml b/.idea/misc.xml
index ab206a7..dedeb51 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -43,17 +43,7 @@
       </profile-state>
     </entry>
   </component>
-  <component name="ProjectLevelVcsManager" settingsEditedManually="false">
-    <OptionsSetting value="true" id="Add" />
-    <OptionsSetting value="true" id="Remove" />
-    <OptionsSetting value="true" id="Checkout" />
-    <OptionsSetting value="true" id="Update" />
-    <OptionsSetting value="true" id="Status" />
-    <OptionsSetting value="true" id="Edit" />
-    <ConfirmationsSetting value="0" id="Add" />
-    <ConfirmationsSetting value="0" id="Remove" />
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/androidbase-account/build.gradle b/androidbase-account/build.gradle
index 1cf6e1f..4cf4975 100644
--- a/androidbase-account/build.gradle
+++ b/androidbase-account/build.gradle
@@ -1,24 +1,27 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         minSdkVersion 15
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    flavorDimensions "default"
 }
 
 dependencies {
@@ -27,7 +30,7 @@ dependencies {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
     compile 'com.facebook.android:facebook-android-sdk:4.18.0'
-    compile 'com.google.android.gms:play-services-auth:11.0.4'
+    compile 'com.google.android.gms:play-services-auth:11.6.2'
     compile project(':androidbase-core')
     testCompile 'junit:junit:4.12'
 }
diff --git a/androidbase-adapter/build.gradle b/androidbase-adapter/build.gradle
index c122f65..4a5a063 100644
--- a/androidbase-adapter/build.gradle
+++ b/androidbase-adapter/build.gradle
@@ -1,24 +1,27 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         minSdkVersion 15
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    flavorDimensions "default"
 }
 
 dependencies {
diff --git a/androidbase-core/build.gradle b/androidbase-core/build.gradle
index 94c609f..9a43cfc 100644
--- a/androidbase-core/build.gradle
+++ b/androidbase-core/build.gradle
@@ -1,12 +1,12 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         minSdkVersion 15
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
         vectorDrawables.useSupportLibrary = true
@@ -14,12 +14,15 @@ android {
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    flavorDimensions "default"
 }
 
 dependencies {
@@ -27,11 +30,11 @@ dependencies {
     androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-    compile 'com.android.support:appcompat-v7:25.3.1'
-    compile 'com.android.support:design:25.3.1'
-    compile 'com.google.android.gms:play-services-location:11.0.4'
-    compile 'com.google.android.gms:play-services-maps:11.0.4'
-    compile 'com.google.code.gson:gson:2.7'
+    compile 'com.android.support:appcompat-v7:26.1.0'
+    compile 'com.android.support:design:26.1.0'
+    compile 'com.google.android.gms:play-services-location:11.6.2'
+    compile 'com.google.android.gms:play-services-maps:11.6.2'
+    compile 'com.google.code.gson:gson:2.8.2'
     compile 'com.loopj.android:android-async-http:1.4.9'
     testCompile 'junit:junit:4.12'
 }
diff --git a/androidbase-gallery/build.gradle b/androidbase-gallery/build.gradle
index f4c3141..9a3518c 100644
--- a/androidbase-gallery/build.gradle
+++ b/androidbase-gallery/build.gradle
@@ -1,24 +1,27 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         minSdkVersion 15
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    flavorDimensions "default"
 }
 
 dependencies {
@@ -26,7 +29,7 @@ dependencies {
     androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-    compile 'com.github.chrisbanes:PhotoView:1.2.6'
+    compile 'com.github.chrisbanes:PhotoView:1.3.1'
     compile 'com.github.bumptech.glide:glide:3.7.0'
     compile project(':androidbase-core')
     compile project(':androidbase-share')
diff --git a/androidbase-share/build.gradle b/androidbase-share/build.gradle
index cc3d8fe..ad105c0 100644
--- a/androidbase-share/build.gradle
+++ b/androidbase-share/build.gradle
@@ -1,24 +1,27 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         minSdkVersion 15
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    flavorDimensions "default"
 }
 
 dependencies {
diff --git a/androidbase-tutorial/build.gradle b/androidbase-tutorial/build.gradle
index e4decc1..25b3174 100644
--- a/androidbase-tutorial/build.gradle
+++ b/androidbase-tutorial/build.gradle
@@ -1,24 +1,27 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         minSdkVersion 15
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    flavorDimensions "default"
 }
 
 dependencies {
diff --git a/androidbase-webservice/build.gradle b/androidbase-webservice/build.gradle
index c122f65..4a5a063 100644
--- a/androidbase-webservice/build.gradle
+++ b/androidbase-webservice/build.gradle
@@ -1,24 +1,27 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         minSdkVersion 15
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    flavorDimensions "default"
 }
 
 dependencies {
diff --git a/androidbase/build.gradle b/androidbase/build.gradle
index 1ae9ec0..536f360 100644
--- a/androidbase/build.gradle
+++ b/androidbase/build.gradle
@@ -1,22 +1,25 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         minSdkVersion 15
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
         vectorDrawables.useSupportLibrary = true
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    flavorDimensions "default"
 }
 
 repositories {
@@ -48,13 +51,6 @@ artifacts {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
-    /*compile 'com.github.MrAPPs-RSM.MrAppsAndroidBase:androidbase-core:1.1.3'
-    compile 'com.github.MrAPPs-RSM.MrAppsAndroidBase:androidbase-account:1.1.3'
-    compile 'com.github.MrAPPs-RSM.MrAppsAndroidBase:androidbase-gallery:1.1.3'
-    compile 'com.github.MrAPPs-RSM.MrAppsAndroidBase:androidbase-share:1.1.3'
-    compile 'com.github.MrAPPs-RSM.MrAppsAndroidBase:androidbase-tutorial:1.1.3'
-    compile 'com.github.MrAPPs-RSM.MrAppsAndroidBase:androidbase-webservice:1.1.3'
-    compile 'com.github.MrAPPs-RSM.MrAppsAndroidBase:androidbase-adapter:1.1.3'*/
     compile project(':androidbase-core')
     compile project(':androidbase-account')
     compile project(':androidbase-gallery')
diff --git a/app/build.gradle b/app/build.gradle
index 42c2c2f..f240262 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,35 +1,39 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         applicationId "com.mr_apps.androidbaseproject"
         minSdkVersion 15
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
         vectorDrawables.useSupportLibrary = true
         testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner'
 
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    flavorDimensions "default"
 }
 
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
-    compile 'com.android.support:appcompat-v7:25.3.1'
-    compile 'com.android.support:design:25.3.1'
+    compile 'com.android.support:appcompat-v7:26.1.0'
+    compile 'com.android.support:design:26.1.0'
     compile 'com.facebook.android:facebook-android-sdk:4.18.0'
-    androidTestCompile 'com.android.support:support-annotations:25.3.1'
-    androidTestCompile 'com.android.support.test:runner:0.5'
-    androidTestCompile 'com.android.support.test:rules:0.5'
+    androidTestCompile 'com.android.support:support-annotations:26.1.0'
+    androidTestCompile 'com.android.support.test:runner:1.0.1'
+    androidTestCompile 'com.android.support.test:rules:1.0.1'
     compile project(':androidbase')
+    compile project(':androidbase-tutorial')
 }
diff --git a/build.gradle b/build.gradle
index 4f77809..8f41310 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,9 +3,10 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -17,6 +18,7 @@ allprojects {
         maven { url "http://dl.bintray.com/populov/maven" }
         maven { url "https://jitpack.io" }
         jcenter()
+        google()
     }
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index bac0e98..3bc36f4 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Tue Mar 21 12:23:28 CET 2017
+#Wed Nov 22 18:08:05 CET 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip