diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index fb7f4a8a..61a9130c 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="11" />
+    <bytecodeTargetLevel target="1.8" />
   </component>
 </project>
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index 21a5e6ed..ab3a34eb 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -37,8 +37,8 @@ android {
         applicationId "xyz.quaver.pupil"
         minSdkVersion 16
         targetSdkVersion 30
-        versionCode 67
-        versionName "5.1.20"
+        versionCode 68
+        versionName "5.1.21"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }
@@ -125,8 +125,8 @@ dependencies {
 
     implementation "ru.noties.markwon:core:3.1.0"
 
-    implementation "xyz.quaver:libpupil:2.1.11"
-    implementation "xyz.quaver:documentfilex:0.6.1"
+    implementation "xyz.quaver:libpupil:2.1.12"
+    implementation "xyz.quaver:documentfilex:0.7.1"
     implementation "xyz.quaver:floatingsearchview:1.1.7"
 
     testImplementation "junit:junit:4.13.1"
diff --git a/app/release/output-metadata.json b/app/release/output-metadata.json
index 0e115f22..fa45489a 100644
--- a/app/release/output-metadata.json
+++ b/app/release/output-metadata.json
@@ -10,8 +10,8 @@
     {
       "type": "SINGLE",
       "filters": [],
-      "versionCode": 67,
-      "versionName": "5.1.20",
+      "versionCode": 68,
+      "versionName": "5.1.21",
       "outputFile": "app-release.apk"
     }
   ]