diff --git a/Corona-Warn-App/build.gradle b/Corona-Warn-App/build.gradle
index 65c6270697c..7f46bbe2a9d 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 4
-        versionName "0.5.4"
+        versionCode 5
+        versionName "0.5.5"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
         buildConfigField "String", "DOWNLOAD_CDN_URL", "\"$DOWNLOAD_CDN_URL\""