diff --git a/app/build.gradle b/app/build.gradle
index 69755b51f..d70333acd 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -14,48 +14,48 @@ def getVersionName = { ->
 }
 
 dependencies {
-    compile "com.android.support:support-v4:27.1.1"
-    compile "com.android.support:appcompat-v7:27.1.1"
-    compile "com.android.support:gridlayout-v7:27.1.1"
-    compile "com.android.support:support-annotations:27.1.1"
-    compile "com.android.support:recyclerview-v7:27.1.1"
-    compile "com.android.support:cardview-v7:27.1.1"
-    compile "com.android.support:design:27.1.1"
-    compile "com.android.support:support-vector-drawable:27.1.1"
-    compile 'com.android.support.constraint:constraint-layout:1.1.0'
-    compile "com.android.support:palette-v7:27.1.1"
-    compile "com.android.support:preference-v7:27.1.1"
+    implementation 'com.android.support:support-v4:27.1.1'
+    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'com.android.support:gridlayout-v7:27.1.1'
+    implementation 'com.android.support:support-annotations:27.1.1'
+    implementation 'com.android.support:recyclerview-v7:27.1.1'
+    implementation 'com.android.support:cardview-v7:27.1.1'
+    implementation 'com.android.support:design:27.1.1'
+    implementation 'com.android.support:support-vector-drawable:27.1.1'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
+    implementation 'com.android.support:palette-v7:27.1.1'
+    implementation 'com.android.support:preference-v7:27.1.1'
 
-    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
-    compile 'com.google.zxing:core:3.3.2'
-    compile 'eu.chainfire:libsuperuser:1.0.0.201602271131'
-    compile 'cc.mvdan.accesspoint:library:0.2.0'
-    compile 'info.guardianproject.netcipher:netcipher:2.0.0-alpha1'
-    compile "info.guardianproject.panic:panic:0.5"
-    compile 'commons-io:commons-io:2.5'
-    compile 'commons-net:commons-net:3.5'
-    compile 'org.jmdns:jmdns:3.5.3'
-    compile 'org.nanohttpd:nanohttpd:2.3.1'
-    compile 'ch.acra:acra:4.9.1'
-    compile 'io.reactivex:rxjava:1.1.0'
-    compile 'io.reactivex:rxandroid:0.23.0'
-    compile 'com.hannesdorfmann:adapterdelegates3:3.0.1'
-    compile 'com.ashokvarma.android:bottom-navigation-bar:2.0.4'
+    implementation 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
+    implementation 'com.google.zxing:core:3.3.2'
+    implementation 'eu.chainfire:libsuperuser:1.0.0.201602271131'
+    implementation 'cc.mvdan.accesspoint:library:0.2.0'
+    implementation 'info.guardianproject.netcipher:netcipher:2.0.0-alpha1'
+    implementation 'info.guardianproject.panic:panic:0.5'
+    implementation 'commons-io:commons-io:2.5'
+    implementation 'commons-net:commons-net:3.5'
+    implementation 'org.jmdns:jmdns:3.5.3'
+    implementation 'org.nanohttpd:nanohttpd:2.3.1'
+    implementation 'ch.acra:acra:4.9.1'
+    implementation 'io.reactivex:rxjava:1.1.0'
+    implementation 'io.reactivex:rxandroid:0.23.0'
+    implementation 'com.hannesdorfmann:adapterdelegates3:3.0.1'
+    implementation 'com.ashokvarma.android:bottom-navigation-bar:2.0.4'
 
-    compile 'com.fasterxml.jackson.core:jackson-core:2.8.7'
-    compile 'com.fasterxml.jackson.core:jackson-annotations:2.8.7'
-    compile 'com.fasterxml.jackson.core:jackson-databind:2.8.7'
+    implementation 'com.fasterxml.jackson.core:jackson-core:2.8.7'
+    implementation 'com.fasterxml.jackson.core:jackson-annotations:2.8.7'
+    implementation 'com.fasterxml.jackson.core:jackson-databind:2.8.7'
 
-    compile 'org.bouncycastle:bcpkix-jdk15on:1.59'
-    compile 'org.bouncycastle:bcprov-jdk15on:1.59'
+    implementation 'org.bouncycastle:bcpkix-jdk15on:1.59'
+    implementation 'org.bouncycastle:bcprov-jdk15on:1.59'
 
-    testCompile "org.robolectric:robolectric:3.8"
-    testCompile 'junit:junit:4.12'
-    testCompile "org.mockito:mockito-core:2.7.22"
+    testImplementation 'org.robolectric:robolectric:3.8'
+    testImplementation 'junit:junit:4.12'
+    testImplementation 'org.mockito:mockito-core:2.7.22'
 
-    androidTestCompile "com.android.support:support-annotations:25.3.1"
-    androidTestCompile 'com.android.support.test:runner:0.5'
-    androidTestCompile 'com.android.support.test:rules:0.5'
+    androidTestImplementation 'com.android.support:support-annotations:25.3.1'
+    androidTestImplementation 'com.android.support.test:runner:0.5'
+    androidTestImplementation 'com.android.support.test:rules:0.5'
 }
 
 // generate using: `gradle -q calculateChecksums | sort -V`