diff --git a/app/build.gradle b/app/build.gradle
index 458f7d8..4e7acab 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -58,15 +58,11 @@ dependencies {
     implementation 'androidx.core:core-ktx:1.7.0'
     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.ui:ui:$compose_version"
+    implementation "androidx.compose.ui:ui-tooling-preview:$compose_version"
     implementation 'androidx.compose.material:material:1.2.0'
-    testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
-    androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_ui_version"
-    debugImplementation "androidx.compose.ui:ui-tooling:$compose_ui_version"
-    debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_ui_version"
+
+    debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_version"
 
     // ViewModel
     implementation 'androidx.lifecycle:lifecycle-viewmodel-compose:2.5.1'
@@ -92,6 +88,25 @@ dependencies {
     implementation 'androidx.navigation:navigation-ui-ktx:2.5.3'
     implementation 'androidx.navigation:navigation-compose:2.5.3'
     implementation 'androidx.hilt:hilt-navigation-compose:1.0.0'
+
+    // JUnit
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+
+    // Mocking
+    testImplementation 'org.mockito.kotlin:mockito-kotlin:3.2.0'
+
+    // Networking
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.9.1'
+    testImplementation 'androidx.arch.core:core-testing:2.1.0'
+
+    // GUI testing
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+    androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_version"
+    debugImplementation "androidx.compose.ui:ui-tooling:$compose_version"
+
 }
 
 // Allow references to generate code
@@ -116,4 +131,4 @@ protobuf {
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/build.gradle b/build.gradle
index d1f6999..e0083ef 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,10 @@
 buildscript {
     ext {
         compose_ui_version = '1.2.0'
+        compose_version = '1.1.1'
+        coreTestingVersion = '2.1.0'
+        espressoVersion = '3.4.0'
+        kotlinVersion = '1.6.10'
     }
 }// Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
@@ -10,4 +14,4 @@ plugins {
 
     // Hilt
     id 'com.google.dagger.hilt.android' version '2.44' apply false
-}
\ No newline at end of file
+}