diff --git a/app/build.gradle b/app/build.gradle
index 6d7d5d9..c917e27 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -22,6 +22,7 @@ apply plugin: 'com.android.application'
 android {
     compileSdkVersion 33
     buildToolsVersion '33.0.1'
+    namespace 'de.kaffeemitkoffein.tinyweatherforecastgermany'
 
     defaultConfig {
         applicationId "de.kaffeemitkoffein.tinyweatherforecastgermany"
diff --git a/build.gradle b/build.gradle
index cadd0ce..d8f98e6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -25,8 +25,8 @@ buildscript {
   }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.3'
-        // NOTE: Do not place your application dependencies here; they belong
+        classpath 'com.android.tools.build:gradle:7.2.0'
+        // NOTE: Do not place your application dependenxcies 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 b84f832..1aeeb88 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 #Sat Dec 03 16:19:41 CET 2022
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists