diff --git a/build.gradle b/build.gradle
index c2c8723c..252398b1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:4.0.0-alpha09'
         classpath 'com.github.ben-manes:gradle-versions-plugin:0.27.0'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.0.0-beta01'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.0.0-beta02'
         classpath 'com.google.android.gms:oss-licenses-plugin:0.9.5'
         classpath 'com.google.gms:google-services:4.3.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
diff --git a/detekt.yml b/detekt.yml
index 857213ec..235590d0 100644
--- a/detekt.yml
+++ b/detekt.yml
@@ -1,4 +1,4 @@
-# https://github.com/arturbosch/detekt/blob/1.3.1/detekt-cli/src/main/resources/default-detekt-config.yml
+# https://github.com/arturbosch/detekt/blob/1.5.0/detekt-cli/src/main/resources/default-detekt-config.yml
 
 comments:
   active: false
@@ -56,6 +56,13 @@ complexity:
     ignorePrivate: false
     ignoreOverridden: true
 
+coroutines:
+  active: true
+  GlobalCoroutineUsage:
+    active: false
+  RedundantSuspendModifier:
+    active: true
+
 empty-blocks:
   active: true
   EmptyCatchBlock:
@@ -75,7 +82,7 @@ empty-blocks:
     active: true
   EmptyFunctionBlock:
     active: true
-    ignoreOverriddenFunctions: true
+    ignoreOverridden: true
   EmptyIfBlock:
     active: true
   EmptyInitBlock:
@@ -122,22 +129,22 @@ exceptions:
     active: true
     excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
     exceptionNames:
-     - ArrayIndexOutOfBoundsException
-     - Error
-     - Exception
-     - IllegalMonitorStateException
-     - NullPointerException
-     - IndexOutOfBoundsException
-     - RuntimeException
-     - Throwable
+      - ArrayIndexOutOfBoundsException
+      - Error
+      - Exception
+      - IllegalMonitorStateException
+      - NullPointerException
+      - IndexOutOfBoundsException
+      - RuntimeException
+      - Throwable
     allowedExceptionNameRegex: "^(_|(ignore|expected).*)"
   TooGenericExceptionThrown:
     active: true
     exceptionNames:
-     - Error
-     - Exception
-     - Throwable
-     - RuntimeException
+      - Error
+      - Exception
+      - Throwable
+      - RuntimeException
 
 formatting:
   active: true
@@ -151,6 +158,9 @@ formatting:
     autoCorrect: true
   CommentSpacing:
     active: false
+  EnumEntryNameCase:
+    active: true
+    autoCorrect: false
   Filename:
     active: true
   FinalNewline:
@@ -180,6 +190,9 @@ formatting:
   NoEmptyClassBody:
     active: true
     autoCorrect: true
+  NoEmptyFirstLineInMethodBlock:
+    active: true
+    autoCorrect: true
   NoLineBreakAfterElse:
     active: true
     autoCorrect: true
@@ -261,9 +274,7 @@ naming:
     excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
     maximumFunctionNameLength: 30
   FunctionMinLength:
-    active: true
-    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
-    minimumFunctionNameLength: 3
+    active: false
   FunctionNaming:
     active: true
     excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
@@ -275,7 +286,7 @@ naming:
     excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
     parameterPattern: '[a-z][A-Za-z0-9]*'
     excludeClassPattern: '$^'
-    ignoreOverriddenFunctions: true
+    ignoreOverridden: true
   InvalidPackageDeclaration:
     active: true
     rootPackage: ''
@@ -381,6 +392,8 @@ style:
     active: true
   EqualsOnSignatureLine:
     active: true
+  ExplicitCollectionElementAccessMethod:
+    active: true
   ExplicitItLambdaParameter:
     active: true
   ExpressionBodySyntax:
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index cc4fdc29..f3d88b1c 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 31a0802f..4e1cc9db 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/mobile/build.gradle b/mobile/build.gradle
index 253a9b95..f8eb484f 100644
--- a/mobile/build.gradle
+++ b/mobile/build.gradle
@@ -22,7 +22,7 @@ android {
         targetSdkVersion 29
         resConfigs 'it', 'ru', 'zh-rCN'
         versionCode 221
-        versionName '2.7.2'
+        versionName '2.8.0'
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         javaCompileOptions.annotationProcessorOptions.arguments = [
                 "room.incremental": "true",
@@ -71,9 +71,9 @@ dependencies {
     kapt "androidx.room:room-compiler:$roomVersion"
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation 'androidx.browser:browser:1.2.0'
-    implementation 'androidx.core:core-ktx:1.2.0-rc01'
+    implementation 'androidx.core:core-ktx:1.2.0'
     implementation 'androidx.emoji:emoji:1.0.0'
-    implementation 'androidx.fragment:fragment-ktx:1.2.0'
+    implementation 'androidx.fragment:fragment-ktx:1.2.1'
     implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-runtime-ktx:$lifecycleVersion"
@@ -83,7 +83,7 @@ dependencies {
     implementation 'com.android.billingclient:billing-ktx:2.1.0'
     implementation 'com.github.topjohnwu.libsu:core:2.5.1'
     implementation 'com.google.android.gms:play-services-oss-licenses:17.0.0'
-    implementation 'com.google.android.material:material:1.1.0-rc02'
+    implementation 'com.google.android.material:material:1.1.0'
     implementation 'com.google.firebase:firebase-analytics:17.2.2'
     implementation 'com.google.firebase:firebase-crashlytics:17.0.0-beta01'
     implementation 'com.google.zxing:core:3.4.0'
diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/client/ClientsFragment.kt b/mobile/src/main/java/be/mygod/vpnhotspot/client/ClientsFragment.kt
index 0d59d01b..86c21ae3 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/client/ClientsFragment.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/client/ClientsFragment.kt
@@ -178,8 +178,7 @@ class ClientsFragment : Fragment() {
         override fun onBindViewHolder(holder: ClientViewHolder, position: Int) {
             val client = getItem(position)
             holder.binding.client = client
-            holder.binding.rate =
-                    rates.computeIfAbsent(Pair(client.iface, client.mac)) { TrafficRate() }
+            holder.binding.rate = rates.computeIfAbsent(Pair(client.iface, client.mac)) { TrafficRate() }
             holder.binding.executePendingBindings()
         }