diff --git a/Corona-Warn-App/build.gradle b/Corona-Warn-App/build.gradle
index 00541a9f46c9e7df7b17c2088a0f1482712c94da..9653605022da69e297462df12aef60690fcb26d2 100644
--- a/Corona-Warn-App/build.gradle
+++ b/Corona-Warn-App/build.gradle
@@ -32,8 +32,8 @@ android {
         applicationId 'de.rki.coronawarnapp'
         minSdkVersion 23
         targetSdkVersion 29
-        versionCode 26
-        versionName "0.8.18"
+        versionCode 27
+        versionName "1.0.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
         buildConfigField "String", "DOWNLOAD_CDN_URL", "\"$DOWNLOAD_CDN_URL\""