diff --git a/app/build.gradle b/app/build.gradle
index 1824b0cb..d4f12115 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,15 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 30
-    buildToolsVersion '30.0.3'
-
     defaultConfig {
         applicationId "org.shadowice.flocke.andotp"
         minSdkVersion 22
-        targetSdkVersion 30
-        versionCode 39
-        versionName "0.9.0.1"
+        targetSdkVersion 33
+        versionCode 24091700
+        versionName "0.9.1.0"
         vectorDrawables.useSupportLibrary = true
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
diff --git a/build.gradle b/build.gradle
index 0cf4a207..0579d434 100644
--- a/build.gradle
+++ b/build.gradle
@@ -16,8 +16,9 @@ buildscript {
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
         maven { url "https://jitpack.io" }
+        maven { url "https://maven.scijava.org/content/repositories/public" }
     }
 }