diff --git a/build.gradle.kts b/build.gradle.kts
index f5e4015f9..5d31b25a0 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -17,7 +17,7 @@ allprojects {
 
 subprojects {
     group = "dev.fritz2"
-    version = "1.0-SNAPSHOT"
+    version = "1.0-RC15"
 }
 
 tasks.dokkaHtmlMultiModule.configure {