diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 50903f1..2c4b7b4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -49,12 +49,21 @@ jobs:
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v6
 
+      - name: Run unit tests
+        run: ./gradlew testDebugUnitTest
+
       - name: Build APK
         run: |
           VERSION_CODE=$(git rev-list --count HEAD)
           VERSION_NAME=$(git describe --tags --always)
           ./gradlew assembleSignedRelease -PVERSION_CODE=$VERSION_CODE -PVERSION_NAME=$VERSION_NAME
 
+      - name: Upload APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: Cowspent-APK
+          path: app/build/outputs/apk/signedRelease/app-signedRelease.apk
+
       - name: Release
         uses: softprops/action-gh-release@v3
         if: startsWith(github.ref, 'refs/tags/')
diff --git a/app/build.gradle b/app/build.gradle
index d195e9e..cf1cbb0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,7 +1,7 @@
 plugins {
-    id 'com.android.application' version '9.2.1'
-    id 'org.jetbrains.kotlin.plugin.serialization' version '2.4.0'
-    id 'org.jetbrains.kotlin.plugin.compose' version '2.4.0'
+    id 'com.android.application' version '9.3.2'
+    id 'org.jetbrains.kotlin.plugin.serialization' version '2.4.10'
+    id 'org.jetbrains.kotlin.plugin.compose' version '2.4.10'
 }
 
 android {
@@ -69,6 +69,12 @@ android {
         compose = true
     }
 
+    testOptions {
+        unitTests {
+            includeAndroidResources = true
+        }
+    }
+
     kotlin {
         jvmToolchain(21)
     }
@@ -96,21 +102,21 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.compose.foundation:foundation:1.11.4'
-    implementation 'androidx.compose.runtime:runtime:1.11.4'
+    implementation 'androidx.compose.foundation:foundation:1.12.0'
+    implementation 'androidx.compose.runtime:runtime:1.12.0'
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.1.5'
 
     implementation 'androidx.preference:preference-ktx:1.2.1'
     implementation 'androidx.work:work-runtime-ktx:2.11.2'
 
     implementation 'com.google.zxing:core:3.5.4'
-    implementation 'androidx.camera:camera-camera2:1.6.1'
-    implementation 'androidx.camera:camera-lifecycle:1.6.1'
-    implementation 'androidx.camera:camera-view:1.6.1'
+    implementation 'androidx.camera:camera-camera2:1.6.2'
+    implementation 'androidx.camera:camera-lifecycle:1.6.2'
+    implementation 'androidx.camera:camera-view:1.6.2'
     implementation 'com.github.nextcloud:Android-SingleSignOn:1.1.0'
     implementation 'com.opencsv:opencsv:5.12.0'
 
-    implementation platform('androidx.compose:compose-bom:2026.06.01')
+    implementation platform('androidx.compose:compose-bom:2026.08.00')
     implementation 'androidx.compose.ui:ui'
     implementation 'androidx.compose.material:material'
     implementation 'androidx.compose.material:material-icons-extended'
@@ -121,5 +127,11 @@ dependencies {
     implementation 'androidx.security:security-crypto:1.1.0'
     implementation 'androidx.lifecycle:lifecycle-viewmodel-compose:2.11.0'
     implementation "androidx.datastore:datastore-preferences:1.2.1"
-    implementation "com.google.crypto.tink:tink-android:1.22.0"
+    implementation "com.google.crypto.tink:tink-android:1.23.0"
+
+    testImplementation 'junit:junit:4.13.2'
+    testImplementation 'io.mockk:mockk:1.14.11'
+    testImplementation 'org.robolectric:robolectric:4.16.1'
+    testImplementation 'androidx.test:core:1.7.0'
+    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.11.0'
 }