diff --git a/build.sbt b/build.sbt
index 74b560e..8586f8b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -37,7 +37,7 @@ def publishSettings = Seq(
 
 ThisBuild / version      := artefactVersion
 ThisBuild / organization := "net.reactivecore"
-ThisBuild / scalaVersion := "3.8.3"
+ThisBuild / scalaVersion := "3.8.4"
 ThisBuild / Test / fork  := true
 ThisBuild / scalacOptions ++= Seq(
   "-new-syntax",