diff --git a/app/build.gradle b/app/build.gradle
index 3d98130f..8ca9f96c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 26
-    buildToolsVersion "26.0.1"
+    buildToolsVersion "26.0.2"
 
     dependencies {
         compile 'com.android.support:support-annotations:26.1.0'
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 7a3265ee..ed88a042 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index f16d2666..731147b9 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.2.1-bin.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
diff --git a/terminal-emulator/build.gradle b/terminal-emulator/build.gradle
index bfdb424d..07a64423 100644
--- a/terminal-emulator/build.gradle
+++ b/terminal-emulator/build.gradle
@@ -18,7 +18,7 @@ ext {
 
 android {
     compileSdkVersion 26
-    buildToolsVersion "26.0.1"
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         minSdkVersion 21
diff --git a/terminal-view/build.gradle b/terminal-view/build.gradle
index 5baade86..78f3bc17 100644
--- a/terminal-view/build.gradle
+++ b/terminal-view/build.gradle
@@ -18,7 +18,7 @@ ext {
 
 android {
     compileSdkVersion 26
-    buildToolsVersion "26.0.1"
+    buildToolsVersion "26.0.2"
 
     dependencies {
         compile 'com.android.support:support-annotations:25.3.1'