diff --git a/build.gradle b/build.gradle
index e22f8e2..c5f43eb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -29,7 +29,7 @@ buildscript {
 
     dependencies {
         classpath 'com.github.triplet.gradle:play-publisher:3.7.0'
-        classpath 'com.android.tools.build:gradle:7.1.3'
+        classpath 'com.android.tools.build:gradle:7.4.2'
     }
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index ffed3a2..8049c68 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/project/build.gradle b/project/build.gradle
index 4fad5b8..5748632 100644
--- a/project/build.gradle
+++ b/project/build.gradle
@@ -8,8 +8,8 @@ project.ext.set("archivesBaseName", "reversatile")
 android {
 
 
-    compileSdkVersion 32
-    buildToolsVersion '32.0.0'
+    compileSdkVersion 33
+    buildToolsVersion '33.0.0'
 
     useLibrary 'android.test.base'
     useLibrary 'android.test.mock'
@@ -22,7 +22,7 @@ android {
             abiFilters 'x86', 'x86_64', 'armeabi-v7a', 'arm64-v8a'
         }
         minSdkVersion 21
-        targetSdkVersion 32
+        targetSdkVersion 33
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
@@ -64,6 +64,8 @@ android {
     lint {
         disable 'GoogleAppIndexingWarning', 'UnusedAttribute'
     }
+    namespace 'de.earthlingz.oerszebra'
+    testNamespace 'de.earthlingz.oerszebra.tests'
 
 
 }
diff --git a/project/src/androidTest/AndroidManifest.xml b/project/src/androidTest/AndroidManifest.xml
index ea18708..678b883 100644
--- a/project/src/androidTest/AndroidManifest.xml
+++ b/project/src/androidTest/AndroidManifest.xml
@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- package name must be unique so suffix with "tests" so package loader doesn't ignore us --><!--suppress AndroidDomInspection -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="de.earthlingz.oerszebra.tests"
-          android:versionCode="1"
+    android:versionCode="1"
           android:versionName="1.0">
     <!-- We add an application tag here just so that we can indicate that
          this package needs to link against the android.test library,
diff --git a/project/src/main/AndroidManifest.xml b/project/src/main/AndroidManifest.xml
index 8a78458..deff0b9 100644
--- a/project/src/main/AndroidManifest.xml
+++ b/project/src/main/AndroidManifest.xml
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="de.earthlingz.oerszebra"
-          android:installLocation="auto"
+    android:installLocation="auto"
           android:label="Reversatile">
 
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>