diff --git a/.gitignore b/.gitignore
index c6cbe562..c88a4b63 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,7 @@
 *.iml
 .gradle
 /local.properties
-/.idea/workspace.xml
-/.idea/libraries
+.idea
 .DS_Store
 /build
 /captures
diff --git a/build.gradle b/build.gradle
index 651aa7d9..9676c4a4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.1.2'
+        classpath 'com.android.tools.build:gradle:2.1.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -23,9 +23,9 @@ task clean(type: Delete) {
 }
 
 ext {
-    buildToolsVersion = '24.0.1'
+    buildToolsVersion = '24.0.2'
     compileSdkVersion = 24
     minSdkVersion = 14
     targetSdkVersion = 24
-    supportLibraryVersion = '24.1.1'
+    supportLibraryVersion = '24.2.0'
 }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 122a0dca..379d92c9 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Dec 28 10:00:20 PST 2015
+#Tue Sep 06 09:02:59 JST 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip