diff --git a/app/build.gradle b/app/build.gradle
index 33cea73..61e8d57 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,14 +6,15 @@ def acraSecretsProperties = new Properties()
 acraSecretsProperties.load(new FileInputStream(acraSecretsPropertiesFile))
 
 android {
-    compileSdkVersion 32
+    compileSdkVersion 29
     defaultConfig {
         applicationId "io.github.chronosx88.yggdrasil"
         minSdkVersion 15
-        targetSdkVersion 32
+        //noinspection ExpiredTargetSdkVersion
+        targetSdkVersion 29
 
-        versionCode 39
-        versionName "2.1.2"
+        versionCode 40
+        versionName "2.1.3"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         setProperty("archivesBaseName", project.getParent().name+"-"+versionName)
 
@@ -73,19 +74,19 @@ gradle.projectsEvaluated {
 
 dependencies {
 
-    implementation 'ch.acra:acra-http:5.8.3'
-    implementation 'ch.acra:acra-dialog:5.8.3'
+    implementation 'ch.acra:acra-http:5.9.6'
+    implementation 'ch.acra:acra-dialog:5.9.6'
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation project(path: ':yggdrasil')
 
-    implementation 'androidx.appcompat:appcompat:1.4.1'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.preference:preference-ktx:1.2.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.2'
-    implementation 'com.google.android.material:material:1.7.0-alpha01'
-    implementation 'com.google.code.gson:gson:2.8.6'
+    implementation 'com.google.android.material:material:1.8.0-alpha03'
+    implementation 'com.google.code.gson:gson:2.9.0'
     implementation 'com.hbb20:ccp:2.4.0'
     implementation 'com.vincentbrison.openlibraries.android:dualcache:3.1.1'
     implementation 'com.vincentbrison.openlibraries.android:dualcache-jsonserializer:3.1.1'
diff --git a/app/src/main/java/org/yggdrasil/app/crispa/DNSListActivity.kt b/app/src/main/java/org/yggdrasil/app/crispa/DNSListActivity.kt
index 2c468c3..4e3f2b9 100644
--- a/app/src/main/java/org/yggdrasil/app/crispa/DNSListActivity.kt
+++ b/app/src/main/java/org/yggdrasil/app/crispa/DNSListActivity.kt
@@ -22,21 +22,7 @@ import kotlin.concurrent.thread
 class DNSListActivity : AppCompatActivity() {
 
     companion object {
-        val allDNS = arrayListOf(
-            DNSInfo(
-            InetAddress.getByName("[301:2522::53]"),
-            "CZ",
-            "DNS implementation for Yggdrasil. https://github.com/Revertron/wyrd"),
-            DNSInfo(InetAddress.getByName("[301:2923::53]"),
-            "SK",
-            "DNS implementation for Yggdrasil. https://github.com/Revertron/wyrd"),
-            DNSInfo(InetAddress.getByName("[300:4523::53]"),
-                "DE",
-                "DNS implementation for Yggdrasil. https://github.com/Revertron/wyrd"),
-            DNSInfo(InetAddress.getByName("[303:8b1a::53]"),
-            "RU",
-            "DNS implementation for Yggdrasil. https://github.com/Revertron/wyrd")
-        )
+        val allDNS = arrayListOf(emptyList<DNSInfo>())
     }
 
     var isLoading = true;
diff --git a/app/src/main/java/org/yggdrasil/app/crispa/MainActivity.kt b/app/src/main/java/org/yggdrasil/app/crispa/MainActivity.kt
index 7324dbc..d9e8d23 100644
--- a/app/src/main/java/org/yggdrasil/app/crispa/MainActivity.kt
+++ b/app/src/main/java/org/yggdrasil/app/crispa/MainActivity.kt
@@ -14,6 +14,7 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.widget.SwitchCompat
 import androidx.preference.PreferenceManager
 import dalvik.system.DexFile
+import mobile.Mobile
 import org.yggdrasil.app.crispa.models.DNSInfo
 import org.yggdrasil.app.crispa.models.PeerInfo
 import org.yggdrasil.app.crispa.models.config.DNSInfoListAdapter
@@ -214,7 +215,7 @@ class MainActivity : AppCompatActivity() {
             val c: Class<*> = dexFile.loadClass("dummy/Dummy", cl)
         }
         val versionName = findViewById<Button>(R.id.about)
-        versionName.text = """version:${BuildConfig.VERSION_NAME} build:${BuildConfig.VERSION_CODE}"""
+        versionName.text = """version:${BuildConfig.VERSION_NAME} build:${BuildConfig.VERSION_CODE} core:${Mobile.getVersion()}"""
         versionName.setOnClickListener {
             val intent = Intent(this@MainActivity, AboutActivity::class.java)
             startActivity(intent)