diff --git a/gradle.properties b/gradle.properties
index e1f04e9..9928574 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,5 +2,5 @@ kotlin.code.style=official
 
 woggioniMavenRepositoryUrl=https://woggioni.net/mvn/
 
-klevtree.version = 1.0-SNAPSHOT
-lys.version = 0.2-SNAPSHOT
+klevtree.version = 2023.03
+lys.version = 2023.05