diff --git a/build.sbt b/build.sbt
index d3b3be4cb..7e8e70308 100644
--- a/build.sbt
+++ b/build.sbt
@@ -32,7 +32,7 @@ lazy val scalaJSLinkerSettings = Def.settings(
 
 val Scala212 = "2.12.21"
 val Scala213 = "2.13.18"
-ThisBuild / crossScalaVersions := Seq(Scala213, "3.3.7")
+ThisBuild / crossScalaVersions := Seq(Scala213, "3.3.8")
 ThisBuild / scalaVersion := Scala213 // the default Scala
 
 ThisBuild / mergifyStewardConfig := None