diff --git a/app/build.gradle b/app/build.gradle
index f6ab25b65714..762ee437424e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,8 +9,8 @@ android {
         applicationId "openfoodfacts.github.scrachx.openfood"
         minSdkVersion 16
         targetSdkVersion 27
-        versionCode 44
-        versionName "0.8.8"
+        versionCode 46
+        versionName "0.8.9"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }
diff --git a/app/obf/release/app-obf-release.apk b/app/obf/release/app-obf-release.apk
new file mode 100644
index 000000000000..963e21e5726c
Binary files /dev/null and b/app/obf/release/app-obf-release.apk differ
diff --git a/app/obf/release/output.json b/app/obf/release/output.json
new file mode 100644
index 000000000000..99f52f0224cc
--- /dev/null
+++ b/app/obf/release/output.json
@@ -0,0 +1 @@
+[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":46,"versionName":"0.8.10","enabled":true,"outputFile":"app-obf-release.apk","fullName":"obfRelease","baseName":"obf-release"},"path":"app-obf-release.apk","properties":{}}]
\ No newline at end of file
diff --git a/app/off/release/app-off-release.apk b/app/off/release/app-off-release.apk
new file mode 100644
index 000000000000..7e6a32331796
Binary files /dev/null and b/app/off/release/app-off-release.apk differ
diff --git a/app/off/release/output.json b/app/off/release/output.json
new file mode 100644
index 000000000000..f7848f7611fe
--- /dev/null
+++ b/app/off/release/output.json
@@ -0,0 +1 @@
+[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":45,"versionName":"0.8.9","enabled":true,"outputFile":"app-off-release.apk","fullName":"offRelease","baseName":"off-release"},"path":"app-off-release.apk","properties":{}}]
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index bd48f46ae859..5436e71e1247 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.1.1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
         classpath 'org.greenrobot:greendao-gradle-plugin:3.2.2'
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 49f462d25d93..99b125f9f0ce 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Sun Oct 29 08:30:22 CET 2017
+#Sun Apr 22 13:19:39 CEST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip