diff --git a/app/build.gradle b/app/build.gradle
index e5c4fa223..955781d4d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -57,6 +57,11 @@ android {
     lintOptions {
         disable 'HardwareIds'
     }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
 }
 
 androidExtensions {
@@ -86,8 +91,8 @@ dependencies {
     implementation "android.arch.work:work-rxjava2:1.0.0"
     implementation "android.arch.work:work-runtime:1.0.0"
 
-    implementation 'com.squareup.inject:assisted-inject-annotations-dagger2:0.3.2'
-    kapt 'com.squareup.inject:assisted-inject-processor-dagger2:0.3.2'
+    implementation 'com.squareup.inject:assisted-inject-annotations-dagger2:0.3.3'
+    kapt 'com.squareup.inject:assisted-inject-processor-dagger2:0.3.3'
 
     implementation "com.google.dagger:dagger-android-support:2.21"
     kapt "com.google.dagger:dagger-compiler:2.21"
@@ -106,32 +111,32 @@ dependencies {
     implementation 'com.github.PhilJay:MPAndroidChart:971640b29d'
 
     implementation 'com.github.pwittchen:reactivenetwork-rx2:3.0.2'
-    implementation 'io.reactivex.rxjava2:rxandroid:2.1.0'
-    implementation "io.reactivex.rxjava2:rxjava:2.2.5"
+    implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
+    implementation "io.reactivex.rxjava2:rxjava:2.2.7"
 
-    implementation "com.jakewharton.threetenabp:threetenabp:1.1.1"
+    implementation "com.jakewharton.threetenabp:threetenabp:1.2.0"
     implementation "com.jakewharton.timber:timber:4.7.1"
     implementation "at.favre.lib:slf4j-timber:1.0.1"
-    implementation "com.mikepenz:aboutlibraries:6.2.0"
+    implementation "com.mikepenz:aboutlibraries:6.2.3"
 
     implementation 'com.google.firebase:firebase-core:16.0.7'
     implementation 'com.crashlytics.sdk.android:crashlytics:2.9.9'
 
-    releaseImplementation 'fr.o80.chucker:library-no-op:2.0.3'
+    releaseImplementation 'fr.o80.chucker:library-no-op:2.0.4'
 
-    debugImplementation 'fr.o80.chucker:library:2.0.3'
-    debugImplementation "com.amitshekhar.android:debug-db:1.0.4"
+    debugImplementation 'fr.o80.chucker:library:2.0.4'
+    debugImplementation "com.amitshekhar.android:debug-db:1.0.6"
 
     testImplementation "junit:junit:4.12"
-    testImplementation "io.mockk:mockk:1.9"
-    testImplementation "org.mockito:mockito-inline:2.23.4"
+    testImplementation "io.mockk:mockk:1.9.1"
+    testImplementation "org.mockito:mockito-inline:2.25.0"
     testImplementation 'org.threeten:threetenbp:1.3.8'
 
-    androidTestImplementation "io.mockk:mockk-android:1.9"
+    androidTestImplementation "io.mockk:mockk-android:1.9.1"
     androidTestImplementation 'androidx.test:core:1.1.0'
     androidTestImplementation 'androidx.test:runner:1.1.1'
     androidTestImplementation 'androidx.test.ext:junit:1.1.0'
-    androidTestImplementation 'org.mockito:mockito-android:2.23.4'
+    androidTestImplementation 'org.mockito:mockito-android:2.25.0'
     androidTestImplementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
 }
 
diff --git a/app/jacoco.gradle b/app/jacoco.gradle
index 4f94ef190..f2b01b483 100644
--- a/app/jacoco.gradle
+++ b/app/jacoco.gradle
@@ -1,7 +1,7 @@
 apply plugin: "jacoco"
 
 jacoco {
-    toolVersion "0.8.2"
+    toolVersion "0.8.3"
     reportsDir = file("$buildDir/reports")
 }
 
diff --git a/build.gradle b/build.gradle
index fb7f76136..9aa6de29e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ buildscript {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.android.tools.build:gradle:3.3.2'
         classpath 'com.google.gms:google-services:4.2.0'
-        classpath "io.fabric.tools:gradle:1.27.0"
+        classpath "io.fabric.tools:gradle:1.27.1"
         classpath "com.github.triplet.gradle:play-publisher:2.1.0"
         classpath "org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:2.7"
     }