diff --git a/app/src/main/java/de/qvalentin/rapla2kustom/SettingsActivity.java b/app/src/main/java/de/qvalentin/rapla2kustom/SettingsActivity.java
index 98cbb08..c6f412e 100644
--- a/app/src/main/java/de/qvalentin/rapla2kustom/SettingsActivity.java
+++ b/app/src/main/java/de/qvalentin/rapla2kustom/SettingsActivity.java
@@ -35,6 +35,8 @@ public class SettingsActivity extends AppCompatActivity {
     }
 
 
+
+
     public static class SettingsFragment extends PreferenceFragmentCompat {
         @Override
         public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 06a67cd..7530c4b 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -12,7 +12,6 @@
 
 
 
-
     <string name="compose_shortcut_short_label1">Update</string>
     <string name="compose_shortcut_long_label1">Update Ical</string>
     <string name="ToKservice_updated">Updated Ical</string>
diff --git a/build.gradle b/build.gradle
index 4e23125..a99eefa 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:4.2.0"
+        classpath 'com.android.tools.build:gradle:7.0.0'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 4b6b799..6330b93 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 #Sun Aug 15 10:39:07 CEST 2021
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME