diff --git a/app/build.gradle b/app/build.gradle
index d5db5c6..fd270bd 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -37,7 +37,7 @@ android {
         compose true
     }
     composeOptions {
-        kotlinCompilerExtensionVersion '1.4.1'
+        kotlinCompilerExtensionVersion '1.5.0'
     }
     packagingOptions {
         resources {
@@ -48,13 +48,13 @@ android {
 
 dependencies {
     implementation 'androidx.compose.material3:material3:1.1.1'
-    implementation 'androidx.core:core-ktx:+'
+    implementation 'androidx.core:core-ktx:1.10.1'
 
     // Kordophone lib
     implementation project(':backend')
 
     // Navigation
-    def nav_version = "2.5.3"
+    def nav_version = "2.6.0"
 
     // Java language implementation
     implementation "androidx.navigation:navigation-fragment:$nav_version"
@@ -73,15 +73,12 @@ dependencies {
     // Jetpack Compose Integration
     implementation "androidx.navigation:navigation-compose:$nav_version"
 
-    implementation 'androidx.core:core-ktx:1.7.0'
+    implementation 'androidx.core:core-ktx:1.10.1'
     implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1'
-    implementation 'androidx.activity:activity-compose:1.3.1'
-    implementation "androidx.compose.ui:ui:$compose_ui_version"
-    implementation "androidx.compose.ui:ui-tooling-preview:$compose_ui_version"
-    implementation 'androidx.compose.material:material:1.1.1'
+    implementation 'androidx.activity:activity-compose:1.4.0'
+    implementation "androidx.compose.ui:ui:1.4.3"
+    implementation "androidx.compose.ui:ui-tooling-preview:1.4.3"
+    implementation 'androidx.compose.material:material:1.4.3'
 
-    implementation "androidx.compose.foundation:foundation:$compose_ui_version"
-
-    debugImplementation "androidx.compose.ui:ui-tooling:$compose_ui_version"
-    debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_ui_version"
+    implementation "androidx.compose.foundation:foundation:1.4.3"
 }
\ No newline at end of file
diff --git a/backend/build.gradle b/backend/build.gradle
index aeb90cf..0a92978 100644
--- a/backend/build.gradle
+++ b/backend/build.gradle
@@ -32,13 +32,14 @@ android {
 
 dependencies {
 
-    implementation 'androidx.core:core-ktx:1.8.0'
-    implementation 'androidx.appcompat:appcompat:1.4.1'
-    implementation 'com.google.android.material:material:1.5.0'
-    implementation 'androidx.core:core-ktx:+'
+    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.9.0'
+    implementation 'androidx.core:core-ktx:1.10.1'
+
     testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
 
     // Third-party
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
diff --git a/backend/src/main/java/net/buzzert/kordophone/backend/Logging.kt b/backend/src/main/java/net/buzzert/kordophone/backend/Logging.kt
new file mode 100644
index 0000000..4c88f34
--- /dev/null
+++ b/backend/src/main/java/net/buzzert/kordophone/backend/Logging.kt
@@ -0,0 +1,2 @@
+package net.buzzert.kordophone.backend
+
diff --git a/build.gradle b/build.gradle
index 6dd2ec6..1afff19 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,12 +1,11 @@
 buildscript {
     ext {
-        compose_ui_version = '1.4.1'
     }
 }
 
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id 'com.android.application' version '7.4.2' apply false
-    id 'com.android.library' version '7.4.2' apply false
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
     id 'org.jetbrains.kotlin.android' version '1.9.0' apply false
 }
\ No newline at end of file