diff --git a/.travis.yml b/.travis.yml
index 95e9236b8..01d25146e 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,10 +2,10 @@ language: android
 jdk: openjdk7
 android:
   components:
-    - build-tools-21.1.2
+    - build-tools-22.0.1
     - extra-android-support
     - extra-android-m2repository
-    - android-21
+    - android-22
   licenses:
     - '.+'
 script:
diff --git a/library/build.gradle b/library/build.gradle
index d05b0b66e..6f5a9d3cb 100755
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -1,12 +1,12 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 21
-    buildToolsVersion '21.1.2'
+    compileSdkVersion 22
+    buildToolsVersion '22.0.1'
 
     defaultConfig {
         minSdkVersion 3
-        targetSdkVersion 21
+        targetSdkVersion 22
     }
 
     lintOptions {
diff --git a/sample/build.gradle b/sample/build.gradle
index 84507453c..370f59ff6 100755
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -8,12 +8,12 @@ repositories {
 }
 
 android {
-    compileSdkVersion 21
-    buildToolsVersion '21.1.2'
+    compileSdkVersion 22
+    buildToolsVersion '22.0.1'
 
     defaultConfig {
         minSdkVersion 3
-        targetSdkVersion 21
+        targetSdkVersion 22
     }
 
     compileOptions {