diff --git a/build.sbt b/build.sbt
index bb913f8..3b99e88 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,7 +4,7 @@ val http4sVersion           = "0.23.27"
 val natchezVersion          = "0.3.6"
 val scala212Version         = "2.12.19"
 val scala213Version         = "2.13.14"
-val scala3Version           = "3.3.3"
+val scala3Version           = "3.3.4"
 val slf4jVersion            = "2.0.16"
 val munitCEVersion          = "2.0.0"
 val scalacheckEffectVersion = "2.0.0-M2"