diff --git a/app/build.gradle b/app/build.gradle
index 23d9747d6..bc2949f9e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,13 +2,13 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 22
-    buildToolsVersion '26.0.2'
+    buildToolsVersion '27.0.1'
     defaultConfig {
         applicationId 'fr.neamar.kiss'
         minSdkVersion 15
         targetSdkVersion 22
-        versionCode 100
-        versionName "2.31.3"
+        versionCode 101
+        versionName "2.31.4"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
@@ -28,7 +28,7 @@ dependencies {
         exclude group: 'com.android.support', module: 'support-annotations'
     }
     androidTestCompile 'org.hamcrest:hamcrest-library:1.3'
-    compile 'com.android.support:support-annotations:25.3.1'
+    compile 'com.android.support:support-annotations:27.0.1'
     testCompile 'junit:junit:4.12'
     testCompile 'org.robolectric:robolectric:3.1.4'
     testCompile 'org.mockito:mockito-core:1.10.19'
diff --git a/app/release/output.json b/app/release/output.json
index e5f9c2705..d75bf5548 100644
--- a/app/release/output.json
+++ b/app/release/output.json
@@ -1 +1 @@
-[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":100},"path":"app-release.apk","properties":{"packageId":"fr.neamar.kiss","split":"","minSdkVersion":"15"}}]
\ No newline at end of file
+[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":101},"path":"app-release.apk","properties":{"packageId":"fr.neamar.kiss","split":"","minSdkVersion":"15"}}]
\ No newline at end of file