diff --git a/.idea/compiler.xml b/.idea/compiler.xml
new file mode 100644
index 000000000..fdbec1ead
--- /dev/null
+++ b/.idea/compiler.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel>
+      <module name="Kotatsu.app" target="1.8" />
+    </bytecodeTargetLevel>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index ac6b0aec6..23a89bbb6 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -15,6 +15,7 @@
           </set>
         </option>
         <option name="resolveModulePerSourceSet" value="false" />
+        <option name="useQualifiedModuleNames" value="true" />
       </GradleProjectSettings>
     </option>
   </component>
diff --git a/app/build.gradle b/app/build.gradle
index 7b9825100..3f42b93bd 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -81,7 +81,7 @@ dependencies {
 	implementation 'com.github.moxy-community:moxy-ktx:2.1.2'
 	kapt 'com.github.moxy-community:moxy-compiler:2.1.2'
 
-	implementation 'com.squareup.okhttp3:okhttp:4.4.1'
+	implementation 'com.squareup.okhttp3:okhttp:4.5.0'
 	implementation 'com.squareup.okio:okio:2.5.0'
 	implementation 'org.jsoup:jsoup:1.13.1'
 
diff --git a/app/src/main/res/drawable-anydpi-v24/ic_stat_book_plus.xml b/app/src/main/res/drawable-anydpi-v24/ic_stat_book_plus.xml
index 73fd841ea..3d3c49f04 100644
--- a/app/src/main/res/drawable-anydpi-v24/ic_stat_book_plus.xml
+++ b/app/src/main/res/drawable-anydpi-v24/ic_stat_book_plus.xml
@@ -2,16 +2,9 @@
 	xmlns:android="http://schemas.android.com/apk/res/android"
 	android:width="24dp"
 	android:height="24dp"
-	android:tint="#FFFFFF"
 	android:viewportWidth="24"
 	android:viewportHeight="24">
-	<group
-		android:scaleX="0.92"
-		android:scaleY="0.92"
-		android:translateX="0.96"
-		android:translateY="0.96">
-		<path
-			android:fillColor="#FF000000"
-			android:pathData="M18,22H6A2,2 0,0 1,4 20V4C4,2.89 4.9,2 6,2H7V9L9.5,7.5L12,9V2H18A2,2 0,0 1,20 4V20A2,2 0,0 1,18 22M14,20H16V18H18V16H16V14H14V16H12V18H14V20Z" />
-	</group>
-</vector>
+	<path
+		android:fillColor="#FFFFFF"
+		android:pathData="M4,6H2V20A2,2 0 0,0 4,22H18V20H4V6M20,2H8A2,2 0 0,0 6,4V16A2,2 0 0,0 8,18H20A2,2 0 0,0 22,16V4A2,2 0 0,0 20,2M20,12L17.5,10.5L15,12V4H20V12Z" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable-hdpi/ic_stat_book_plus.png b/app/src/main/res/drawable-hdpi/ic_stat_book_plus.png
index 521e3e928..c00849b56 100644
Binary files a/app/src/main/res/drawable-hdpi/ic_stat_book_plus.png and b/app/src/main/res/drawable-hdpi/ic_stat_book_plus.png differ
diff --git a/app/src/main/res/drawable-mdpi/ic_stat_book_plus.png b/app/src/main/res/drawable-mdpi/ic_stat_book_plus.png
index 19c2b7681..e83b3ff65 100644
Binary files a/app/src/main/res/drawable-mdpi/ic_stat_book_plus.png and b/app/src/main/res/drawable-mdpi/ic_stat_book_plus.png differ
diff --git a/app/src/main/res/drawable-xhdpi/ic_stat_book_plus.png b/app/src/main/res/drawable-xhdpi/ic_stat_book_plus.png
index 28d25a674..15fe9d082 100644
Binary files a/app/src/main/res/drawable-xhdpi/ic_stat_book_plus.png and b/app/src/main/res/drawable-xhdpi/ic_stat_book_plus.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/ic_stat_book_plus.png b/app/src/main/res/drawable-xxhdpi/ic_stat_book_plus.png
index a4a888163..949150394 100644
Binary files a/app/src/main/res/drawable-xxhdpi/ic_stat_book_plus.png and b/app/src/main/res/drawable-xxhdpi/ic_stat_book_plus.png differ
diff --git a/app/src/main/res/drawable-xxxhdpi/ic_stat_book_plus.png b/app/src/main/res/drawable-xxxhdpi/ic_stat_book_plus.png
index 690da0a46..66aa60abd 100644
Binary files a/app/src/main/res/drawable-xxxhdpi/ic_stat_book_plus.png and b/app/src/main/res/drawable-xxxhdpi/ic_stat_book_plus.png differ
diff --git a/build.gradle b/build.gradle
index 5998b512c..aebf163b7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ buildscript {
 		}
 	}
 	dependencies {
-		classpath 'com.android.tools.build:gradle:4.0.0-beta03'
+		classpath 'com.android.tools.build:gradle:4.1.0-alpha04'
 		classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
 		// NOTE: Do not place your application dependencies here; they belong