diff --git a/app/build.gradle b/app/build.gradle
index 6d3fd9e54..af4b73828 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -20,8 +20,8 @@ android {
     buildToolsVersion = Android.buildToolsVersion
 
     defaultConfig {
-        versionCode 104
-        versionName "1.66.0"
+        versionCode 105
+        versionName "1.66.1"
         minSdk Android.minSdkVersion
         targetSdk Android.targetSdkVersion
         base.archivesName = "Fahrplan-$versionName"