diff --git a/project/WeaverPlugin.scala b/project/WeaverPlugin.scala
index 91f06d08..7cce784c 100644
--- a/project/WeaverPlugin.scala
+++ b/project/WeaverPlugin.scala
@@ -131,7 +131,7 @@ object WeaverPlugin extends AutoPlugin {
 
   lazy val scala212               = "2.12.17"
   lazy val scala213               = "2.13.10"
-  lazy val scala3                 = "3.2.2"
+  lazy val scala3                 = "3.4.1"
   lazy val supportedScalaVersions = List(scala212, scala213, scala3)
 
   lazy val supportedScala2Versions = List(scala212, scala213)