diff --git a/build.sbt b/build.sbt
index c22ab4ae..752b2b7c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -59,7 +59,7 @@ ThisBuild / crossScalaVersions := Seq(Scala212, Scala3, Scala213)
 val catsEffectVersion = "3.6.3"
 val circeVersion = "0.14.15"
 val fs2Version = "3.12.2"
-val http4sVersion = "0.23.33"
+val http4sVersion = "0.23.34"
 val natchezVersion = "0.3.8"
 val munitVersion = "1.2.0"
 val munitCEVersion = "2.1.0"