diff --git a/project/BuildHelper.scala b/project/BuildHelper.scala
index 805fa121..e3b8dc9a 100644
--- a/project/BuildHelper.scala
+++ b/project/BuildHelper.scala
@@ -8,7 +8,7 @@ object BuildHelper {
 
   val Scala212 = "2.12.18"
   val Scala213 = "2.13.11"
-  val Scala3   = "3.3.1"
+  val Scala3   = "3.3.3"
 
   private val stdOptions = Seq(
     "-encoding",