diff --git a/build.sbt b/build.sbt
index b5234c6..fd9932e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 // Scala versions
 val scala213 = "2.13.18"
 
-val scala3 = "3.3.8"
+val scala3 = "3.3.9"
 
 val scala2 = List(scala213)
 val scalaVersions = scala3 :: scala2