diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 29ad2ee10..8b28d7cbb 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -19,8 +19,8 @@ android {
     defaultConfig {
         applicationId = "at.bitfire.davdroid"
 
-        versionCode = 405060100
-        versionName = "4.5.6.1"
+        versionCode = 405070000
+        versionName = "4.5.7-rc.1"
 
         base.archivesName = "davx5-ose-$versionName"