diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 61a9130c..fb7f4a8a 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/README.md b/README.md
index d4606ada..58d87142 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 *Pupil, Hitomi.la viewer for Android*  
 
 ![](https://img.shields.io/github/downloads/tom5079/Pupil/total)  
-[![](https://img.shields.io/github/downloads/tom5079/Pupil/5.1.12/Pupil-v5.1.12.apk?color=%234fc3f7&label=DOWNLOAD%20APP&style=for-the-badge)](https://github.com/tom5079/Pupil/releases/download/5.1.12/Pupil-v5.1.12.apk)  
+[![](https://img.shields.io/github/downloads/tom5079/Pupil/5.1.13/Pupil-v5.1.13.apk?color=%234fc3f7&label=DOWNLOAD%20APP&style=for-the-badge)](https://github.com/tom5079/Pupil/releases/download/5.1.13/Pupil-v5.1.13.apk)  
 [![](https://discordapp.com/api/guilds/610452916612104194/embed.png?style=banner2)](https://discord.gg/Stj4b5v)
 
 # Features
diff --git a/app/build.gradle b/app/build.gradle
index ffe622d0..8cd2ee68 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -38,7 +38,7 @@ android {
         minSdkVersion 16
         targetSdkVersion 30
         versionCode 66
-        versionName "5.1.12"
+        versionName "5.1.13"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }
@@ -108,9 +108,9 @@ dependencies {
 
     //implementation "com.quiph.ui:recyclerviewfastscroller:0.2.1"
 
-    implementation 'com.github.piasy:BigImageViewer:1.8.0'
-    implementation 'com.github.piasy:FrescoImageLoader:1.8.0'
-    implementation 'com.github.piasy:FrescoImageViewFactory:1.8.0'
+    implementation 'com.github.piasy:BigImageViewer:1.8.1'
+    implementation 'com.github.piasy:FrescoImageLoader:1.8.1'
+    implementation 'com.github.piasy:FrescoImageViewFactory:1.8.1'
 
     //noinspection GradleDependency
     implementation "com.squareup.okhttp3:okhttp:$okhttp_version"
@@ -125,7 +125,7 @@ dependencies {
 
     implementation "ru.noties.markwon:core:3.1.0"
 
-    implementation "xyz.quaver:libpupil:2.1.5"
+    implementation "xyz.quaver:libpupil:2.1.6"
     implementation "xyz.quaver:documentfilex:0.6.1"
     implementation "xyz.quaver:floatingsearchview:1.1.7"
 
diff --git a/app/release/output-metadata.json b/app/release/output-metadata.json
index a339a2f9..6958d173 100644
--- a/app/release/output-metadata.json
+++ b/app/release/output-metadata.json
@@ -11,7 +11,7 @@
       "type": "SINGLE",
       "filters": [],
       "versionCode": 66,
-      "versionName": "5.1.12",
+      "versionName": "5.1.13",
       "outputFile": "app-release.apk"
     }
   ]