diff --git a/build.sbt b/build.sbt
index ef9d34f..551f032 100644
--- a/build.sbt
+++ b/build.sbt
@@ -13,7 +13,7 @@ ThisBuild / crossScalaVersions := Seq(elems = scala212, scala213, scala3)
 
 ThisBuild / tlFatalWarnings := false
 
-ThisBuild / tlBaseVersion := "4.5"
+ThisBuild / tlBaseVersion := "4.6"
 
 ThisBuild / organization := "org.gnieh"
 ThisBuild / organizationName := "Diffson Project"