diff --git a/.travis.yml b/.travis.yml
index 93bc47e1..b7843646 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,11 +11,11 @@ android:
     - tools
 
     # The BuildTools version used by your project
-    - build-tools-25.0.2
+    - build-tools-26.0.1
 
     # The SDK version used to compile your project
     - android-22
-    - android-25
+    - android-26
 
     # Additional components
     - extra-google-google_play_services
diff --git a/build.gradle b/build.gradle
index 346ca5e3..3b3dd0db 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,6 +13,7 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        google()
     }
     tasks.withType(Javadoc) {
         options.addStringOption('Xdoclint:none', '-quiet')
@@ -24,14 +25,21 @@ ext {
     VERSION_NAME = "0.8.1-SNAPSHOT"
     VERSION_CODE = 6
     MIN_SDK_VERSION = 14
-    TARGET_SDK_VERSION = 25
-    COMPILE_SDK_VERSION = 25
-    BUILD_TOOLS_VERSION = '25.0.2'
+    // If you change the SDK version don't forgot to update .travis.yml
+    TARGET_SDK_VERSION = 26
+    COMPILE_SDK_VERSION = 26
+    // If you change the build tools version don't forgot to update .travis.yml
+    BUILD_TOOLS_VERSION = '26.0.1'
 
-    supportLibraryVersion = '25.2.0'
+    supportLibraryVersion = '26.0.0'
+    // compositeAndroidVersion should be always the same version as the supportLib version
+    // Since composite is not up to date we can't use the latest one
+    compositeAndroidVersion = supportLibraryVersion
 
     bintrayVersion = '0.5.0'
     junitVersion = '4.12'
-    mockitoVersion = '1.10.19'
-    assertjVersion = '2.5.0'
+    mockitoVersion = '2.10.0'
+    assertjVersion = '2.8.0'
+    supportTestVersion = '1.0.1'
+    espressoVersion = '3.0.1'
 }
diff --git a/plugin-test/build.gradle b/plugin-test/build.gradle
index d51513e9..c79a856d 100644
--- a/plugin-test/build.gradle
+++ b/plugin-test/build.gradle
@@ -10,9 +10,7 @@ android {
         targetSdkVersion TARGET_SDK_VERSION
         versionCode 1
         versionName "1.0"
-
         testInstrumentationRunner "net.grandcentrix.thirtyinch.plugin_test.TestRunner"
-
     }
     buildTypes {
         release {
@@ -31,8 +29,8 @@ dependencies {
     compile "com.pascalwelsch.compositeandroid:activity:$supportLibraryVersion"
     compile "com.pascalwelsch.compositeandroid:fragment:$supportLibraryVersion"
 
-    androidTestCompile "com.android.support:appcompat-v7:$supportLibraryVersion"
-    androidTestCompile 'com.android.support.test:runner:0.5';
-    androidTestCompile 'com.android.support.test:rules:0.5';
-    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2';
+    androidTestCompile "com.android.support:support-annotations:$supportLibraryVersion"
+    androidTestCompile "com.android.support.test:runner:$supportTestVersion";
+    androidTestCompile "com.android.support.test:rules:$supportTestVersion";
+    androidTestCompile "com.android.support.test.espresso:espresso-core:$espressoVersion";
 }
diff --git a/plugin/build.gradle b/plugin/build.gradle
index 1feaa563..7b6efc88 100644
--- a/plugin/build.gradle
+++ b/plugin/build.gradle
@@ -37,8 +37,8 @@ android {
 
 dependencies {
     compile project(':thirtyinch')
-    provided "com.pascalwelsch.compositeandroid:activity:$supportLibraryVersion"
-    provided "com.pascalwelsch.compositeandroid:fragment:$supportLibraryVersion"
+    provided "com.pascalwelsch.compositeandroid:activity:$compositeAndroidVersion"
+    provided "com.pascalwelsch.compositeandroid:fragment:$compositeAndroidVersion"
 }
 
 publish {
diff --git a/rx/build.gradle b/rx/build.gradle
index 21b80353..750078e6 100644
--- a/rx/build.gradle
+++ b/rx/build.gradle
@@ -37,8 +37,8 @@ android {
 
 dependencies {
     compile project(':thirtyinch')
-    compile 'io.reactivex:rxjava:1.2.3'
-    compile 'com.artemzin.rxjava:proguard-rules:1.2.3.0'
+    compile 'io.reactivex:rxjava:1.3.2'
+    compile 'com.artemzin.rxjava:proguard-rules:1.2.7.0'
     provided "com.android.support:support-annotations:$supportLibraryVersion"
 
     testCompile "junit:junit:$junitVersion"
diff --git a/rx2/build.gradle b/rx2/build.gradle
index a10e70e8..182791cd 100644
--- a/rx2/build.gradle
+++ b/rx2/build.gradle
@@ -37,7 +37,7 @@ android {
 
 dependencies {
     compile project(':thirtyinch')
-    compile 'io.reactivex.rxjava2:rxjava:2.0.3'
+    compile 'io.reactivex.rxjava2:rxjava:2.1.4'
     provided "com.android.support:support-annotations:$supportLibraryVersion"
 
     testCompile "junit:junit:$junitVersion"
diff --git a/thirtyinch/build.gradle b/thirtyinch/build.gradle
index 290cae18..c7f4316a 100644
--- a/thirtyinch/build.gradle
+++ b/thirtyinch/build.gradle
@@ -48,7 +48,7 @@ dependencies {
     testCompile "org.mockito:mockito-core:$mockitoVersion"
     testCompile "org.assertj:assertj-core:$assertjVersion"
 
-    androidTestCompile 'com.android.support.test:runner:0.5'
+    androidTestCompile "com.android.support.test:runner:$supportTestVersion"
     androidTestCompile "org.mockito:mockito-core:$mockitoVersion"
 }