diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 9a0d22d0..b705a96a 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -24,8 +24,8 @@ android {
     defaultConfig {
         applicationId = "at.bitfire.davdroid"
 
-        versionCode = 403150001
-        versionName = "4.3.15-alpha.2"
+        versionCode = 403150002
+        versionName = "4.3.15-beta.1"
 
         buildConfigField("long", "buildTime", "${System.currentTimeMillis()}L")