diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 61a9130cd..fb7f4a8a4 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="1.8" />
+    <bytecodeTargetLevel target="11" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index d5d35ec44..470028385 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="false" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/src/debug/res/drawable/ic_launcher_foreground.xml b/app/src/debug/res/drawable/ic_launcher_foreground.xml
deleted file mode 100644
index 618a63a28..000000000
--- a/app/src/debug/res/drawable/ic_launcher_foreground.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108"
-    android:tint="#E6000A">
-  <group android:scaleX="0.40188664"
-      android:scaleY="0.40188664"
-      android:translateX="32.90095"
-      android:translateY="18.7272">
-    <group android:translateY="139.39206">
-      <path android:pathData="M83.796875,-0L105.6875,-0L60.765625,-55.828125L103.09375,-101L82.078125,-101L32.25,-49.1875L32.25,-101L13.53125,-101L13.53125,-0L32.25,-0L32.25,-25.8125L48.234375,-42.265625L83.796875,-0Z"
-          android:fillColor="#E6000A"/>
-    </group>
-  </group>
-</vector>
\ No newline at end of file
diff --git a/app/src/debug/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/debug/res/mipmap-anydpi-v26/ic_launcher.xml
deleted file mode 100644
index 7353dbd1f..000000000
--- a/app/src/debug/res/mipmap-anydpi-v26/ic_launcher.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
-</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/debug/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/debug/res/mipmap-anydpi-v26/ic_launcher_round.xml
deleted file mode 100644
index 7353dbd1f..000000000
--- a/app/src/debug/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
-</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/debug/res/mipmap-hdpi/ic_launcher.png b/app/src/debug/res/mipmap-hdpi/ic_launcher.png
deleted file mode 100644
index bd4809fee..000000000
Binary files a/app/src/debug/res/mipmap-hdpi/ic_launcher.png and /dev/null differ
diff --git a/app/src/debug/res/mipmap-hdpi/ic_launcher_round.png b/app/src/debug/res/mipmap-hdpi/ic_launcher_round.png
deleted file mode 100644
index 0fd8a6387..000000000
Binary files a/app/src/debug/res/mipmap-hdpi/ic_launcher_round.png and /dev/null differ
diff --git a/app/src/debug/res/mipmap-mdpi/ic_launcher.png b/app/src/debug/res/mipmap-mdpi/ic_launcher.png
deleted file mode 100644
index 142ac14c3..000000000
Binary files a/app/src/debug/res/mipmap-mdpi/ic_launcher.png and /dev/null differ
diff --git a/app/src/debug/res/mipmap-mdpi/ic_launcher_round.png b/app/src/debug/res/mipmap-mdpi/ic_launcher_round.png
deleted file mode 100644
index 9ae620a26..000000000
Binary files a/app/src/debug/res/mipmap-mdpi/ic_launcher_round.png and /dev/null differ
diff --git a/app/src/debug/res/mipmap-xhdpi/ic_launcher.png b/app/src/debug/res/mipmap-xhdpi/ic_launcher.png
deleted file mode 100644
index 6f0d9d6ba..000000000
Binary files a/app/src/debug/res/mipmap-xhdpi/ic_launcher.png and /dev/null differ
diff --git a/app/src/debug/res/mipmap-xhdpi/ic_launcher_round.png b/app/src/debug/res/mipmap-xhdpi/ic_launcher_round.png
deleted file mode 100644
index 8c1514077..000000000
Binary files a/app/src/debug/res/mipmap-xhdpi/ic_launcher_round.png and /dev/null differ
diff --git a/app/src/debug/res/mipmap-xxhdpi/ic_launcher.png b/app/src/debug/res/mipmap-xxhdpi/ic_launcher.png
deleted file mode 100644
index f7c8634d9..000000000
Binary files a/app/src/debug/res/mipmap-xxhdpi/ic_launcher.png and /dev/null differ
diff --git a/app/src/debug/res/mipmap-xxhdpi/ic_launcher_round.png b/app/src/debug/res/mipmap-xxhdpi/ic_launcher_round.png
deleted file mode 100644
index f2ab4f185..000000000
Binary files a/app/src/debug/res/mipmap-xxhdpi/ic_launcher_round.png and /dev/null differ
diff --git a/app/src/debug/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/debug/res/mipmap-xxxhdpi/ic_launcher.png
deleted file mode 100644
index 704468b91..000000000
Binary files a/app/src/debug/res/mipmap-xxxhdpi/ic_launcher.png and /dev/null differ
diff --git a/app/src/debug/res/mipmap-xxxhdpi/ic_launcher_round.png b/app/src/debug/res/mipmap-xxxhdpi/ic_launcher_round.png
deleted file mode 100644
index 0b0ffad07..000000000
Binary files a/app/src/debug/res/mipmap-xxxhdpi/ic_launcher_round.png and /dev/null differ
diff --git a/app/src/debug/res/values/ic_launcher_background.xml b/app/src/debug/res/values/ic_launcher_background.xml
deleted file mode 100644
index c5d5899fd..000000000
--- a/app/src/debug/res/values/ic_launcher_background.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="ic_launcher_background">#FFFFFF</color>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/java/org/koitharu/kotatsu/utils/MangaShortcut.kt b/app/src/main/java/org/koitharu/kotatsu/utils/MangaShortcut.kt
index 851ef9cc4..536ad8243 100644
--- a/app/src/main/java/org/koitharu/kotatsu/utils/MangaShortcut.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/utils/MangaShortcut.kt
@@ -80,7 +80,7 @@ class MangaShortcut(private val manga: Manga) {
 			.setLongLabel(manga.title)
 			.setIcon(icon?.let {
 				IconCompat.createWithAdaptiveBitmap(it)
-			} ?: IconCompat.createWithResource(context, R.drawable.ic_launcher_foreground))
+			} ?: IconCompat.createWithResource(context, R.drawable.ic_shortcut_default))
 			.setIntent(
 				MangaDetailsActivity.newIntent(context, manga.id)
 					.setAction(MangaDetailsActivity.ACTION_MANGA_VIEW)
diff --git a/app/src/main/res/drawable-hdpi/ic_shortcut_default.png b/app/src/main/res/drawable-hdpi/ic_shortcut_default.png
new file mode 100644
index 000000000..15c1d4f5b
Binary files /dev/null and b/app/src/main/res/drawable-hdpi/ic_shortcut_default.png differ
diff --git a/app/src/main/res/drawable-mdpi/ic_shortcut_default.png b/app/src/main/res/drawable-mdpi/ic_shortcut_default.png
new file mode 100644
index 000000000..9f46abb4c
Binary files /dev/null and b/app/src/main/res/drawable-mdpi/ic_shortcut_default.png differ
diff --git a/app/src/main/res/drawable-xhdpi/ic_shortcut_default.png b/app/src/main/res/drawable-xhdpi/ic_shortcut_default.png
new file mode 100644
index 000000000..f39fe76d9
Binary files /dev/null and b/app/src/main/res/drawable-xhdpi/ic_shortcut_default.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/ic_shortcut_default.png b/app/src/main/res/drawable-xxhdpi/ic_shortcut_default.png
new file mode 100644
index 000000000..bb35e2397
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/ic_shortcut_default.png differ
diff --git a/app/src/main/res/drawable-xxxhdpi/ic_shortcut_default.png b/app/src/main/res/drawable-xxxhdpi/ic_shortcut_default.png
new file mode 100644
index 000000000..3865b627f
Binary files /dev/null and b/app/src/main/res/drawable-xxxhdpi/ic_shortcut_default.png differ
diff --git a/app/src/main/res/drawable/ic_launcher_foreground.xml b/app/src/main/res/drawable/ic_launcher_foreground.xml
deleted file mode 100644
index 438931b62..000000000
--- a/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:width="108dp"
-	android:height="108dp"
-	android:tint="#0D47A1"
-	android:viewportWidth="108"
-	android:viewportHeight="108">
-	<group
-		android:scaleX="0.40188664"
-		android:scaleY="0.40188664"
-		android:translateX="32.90095"
-		android:translateY="18.7272">
-		<group android:translateY="139.39206">
-			<path
-				android:fillColor="#0D47A1"
-				android:pathData="M83.796875,-0L105.6875,-0L60.765625,-55.828125L103.09375,-101L82.078125,-101L32.25,-49.1875L32.25,-101L13.53125,-101L13.53125,-0L32.25,-0L32.25,-25.8125L48.234375,-42.265625L83.796875,-0Z" />
-		</group>
-	</group>
-</vector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/view_nav_header.xml b/app/src/main/res/layout/view_nav_header.xml
index fd5cc4a71..40d6e137e 100644
--- a/app/src/main/res/layout/view_nav_header.xml
+++ b/app/src/main/res/layout/view_nav_header.xml
@@ -7,7 +7,7 @@
 	<ImageView
 		android:layout_width="wrap_content"
 		android:layout_height="wrap_content"
-		android:src="@drawable/ic_launcher_foreground"
+		android:src="@mipmap/ic_launcher_foreground"
 		android:layout_alignParentStart="true"
 		android:layout_centerVertical="true" />
 
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
index 7353dbd1f..b4d1c4e03 100644
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+<adaptive-icon
+	xmlns:android="http://schemas.android.com/apk/res/android">
+	<background android:drawable="@color/blue_primary" />
+	<foreground android:drawable="@mipmap/ic_launcher_foreground" />
 </adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
index 7353dbd1f..21cad25c4 100644
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+	<background android:drawable="@color/blue_primary"/>
+	<foreground android:drawable="@mipmap/ic_launcher_foreground" />
 </adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
index a2fa3c5b1..527c6cdf0 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_launcher.png and b/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png
new file mode 100644
index 000000000..0bdd40d29
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
index e7ed9927a..4c58805cc 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png and b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/app/src/main/res/mipmap-mdpi/ic_launcher.png
index 975375aff..52a509541 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_launcher.png and b/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png
new file mode 100644
index 000000000..0200a427b
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png b/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
index 07993775c..00d30c878 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png and b/app/src/main/res/mipmap-mdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
index c0cfeebe0..e4f482854 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png
new file mode 100644
index 000000000..1c99a7c4f
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
index 000967898..a724d4d49 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png and b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
index cd42682d1..72745af48 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png
new file mode 100644
index 000000000..0657f5627
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
index 4535d82c8..42e7b4c47 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
index 88aa38344..2ab146815 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png
new file mode 100644
index 000000000..8b0765c30
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
index 2b4551ef7..179c74e34 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index d94f3ea83..1884bedf1 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-	<color name="blue_primary">#0288D1</color>
-	<color name="blue_primary_dark">#0D47A1</color>
-	<color name="red_accent">#F4511E</color>
+	<color name="blue_primary">#1976D2</color>
+	<color name="blue_primary_dark">#1565C0</color>
+	<color name="red_accent">#EF5350</color>
 	<color name="grey">#424242</color>
 	<color name="grey_dark">#212121</color>
 	<color name="dim">#99000000</color>
diff --git a/app/src/main/res/values/ic_launcher_background.xml b/app/src/main/res/values/ic_launcher_background.xml
deleted file mode 100644
index c5d5899fd..000000000
--- a/app/src/main/res/values/ic_launcher_background.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="ic_launcher_background">#FFFFFF</color>
-</resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 675542019..efe5128d0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
 		jcenter()
 	}
 	dependencies {
-		classpath 'com.android.tools.build:gradle:4.2.0-alpha07'
+		classpath 'com.android.tools.build:gradle:4.2.0-alpha08'
 		classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
 		// NOTE: Do not place your application dependencies here; they belong