diff --git a/oeffi/build.gradle b/oeffi/build.gradle
index d9ee8e1..bd94133 100644
--- a/oeffi/build.gradle
+++ b/oeffi/build.gradle
@@ -9,20 +9,20 @@ configurations {
 }
 
 dependencies {
-    compile project(':public-transport-enabler')
-    compile 'de.schildbach.wallet:integration-android:2.0'
-    compile 'androidx.annotation:annotation:1.1.0'
-    compile 'androidx.recyclerview:recyclerview:1.0.0'
-    compile 'androidx.coordinatorlayout:coordinatorlayout:1.0.0'
-    compile 'androidx.drawerlayout:drawerlayout:1.0.0'
-    compile 'androidx.core:core:1.1.0'
-    compile 'com.squareup.okhttp3:okhttp:3.12.3'
-    compile 'com.squareup.okhttp3:logging-interceptor:3.12.3'
-    compile 'com.google.guava:guava:28.1-android'
-    compile 'org.osmdroid:osmdroid-android:6.1.0'
-    compile 'org.slf4j:slf4j-api:1.7.28'
-    compile 'com.github.tony19:logback-android:2.0.0'
-    testCompile 'junit:junit:4.12'
+    implementation project(':public-transport-enabler')
+    implementation 'de.schildbach.wallet:integration-android:2.0'
+    implementation 'androidx.annotation:annotation:1.1.0'
+    implementation 'androidx.recyclerview:recyclerview:1.0.0'
+    implementation 'androidx.coordinatorlayout:coordinatorlayout:1.0.0'
+    implementation 'androidx.drawerlayout:drawerlayout:1.0.0'
+    implementation 'androidx.core:core:1.1.0'
+    implementation 'com.squareup.okhttp3:okhttp:3.12.3'
+    implementation 'com.squareup.okhttp3:logging-interceptor:3.12.3'
+    implementation 'com.google.guava:guava:28.1-android'
+    implementation 'org.osmdroid:osmdroid-android:6.1.0'
+    implementation 'org.slf4j:slf4j-api:1.7.28'
+    implementation 'com.github.tony19:logback-android:2.0.0'
+    testImplementation 'junit:junit:4.12'
 }
 
 android {