Android Studio error:

* aggiornate alcune versioni
* sostituito COMPILE con IMPLEMENTATION

Restano però degli errori che però non pregiudicano la compilazione

app/build.gradle

@@ -17,7 +17,7 @@ repositories {
 
 android {
     compileSdkVersion 27
-    buildToolsVersion '26.0.3'
+    buildToolsVersion '27.0.3'
     defaultConfig {
         applicationId 'com.kerneladiutormod.reborn'
         minSdkVersion 19
@@ -63,19 +63,19 @@ def getDate() {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile project(':library')
-    compile 'com.android.support:appcompat-v7:26.0.1'
-    compile 'com.android.support:cardview-v7:26.0.1'
-    compile 'com.android.support:recyclerview-v7:26.0.1'
-    compile 'com.google.android.apps.dashclock:dashclock-api:2.0.0'
-    compile 'com.squareup.picasso:picasso:2.5.2'
-    compile 'io.karim:materialtabs:2.0.3'
-    compile 'net.i2p.android.ext:floatingactionbutton:1.10.1'
-    compile 'org.cyanogenmod:platform.sdk:5.0.1'
-    compile 'com.google.code.gson:gson:2.7'
-    compile 'com.squareup.okhttp3:okhttp:3.3.1'
-    compile('com.crashlytics.sdk.android:crashlytics:2.5.6@aar') {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation project(':library')
+    implementation 'com.android.support:appcompat-v7:26.0.1'
+    implementation 'com.android.support:cardview-v7:26.0.1'
+    implementation 'com.android.support:recyclerview-v7:26.0.1'
+    implementation 'com.google.android.apps.dashclock:dashclock-api:2.0.0'
+    implementation 'com.squareup.picasso:picasso:2.5.2'
+    implementation 'io.karim:materialtabs:2.0.3'
+    implementation 'net.i2p.android.ext:floatingactionbutton:1.10.1'
+    implementation 'org.cyanogenmod:platform.sdk:5.0.1'
+    implementation 'com.google.code.gson:gson:2.8.0'
+    implementation 'com.squareup.okhttp3:okhttp:3.7.0'
+    implementation('com.crashlytics.sdk.android:crashlytics:2.5.6@aar') {
         transitive = true;
     }
 }