diff --git a/build.sbt b/build.sbt
index 4f4be21..11ba3b0 100644
--- a/build.sbt
+++ b/build.sbt
@@ -27,7 +27,7 @@ lazy val root = project
 lazy val castanetVersion    = "0.1.11"
 lazy val catsEffectVersion  = "3.5.4"
 lazy val circeVersion       = "0.14.2"
-lazy val http4sVersion      = "0.23.27"
+lazy val http4sVersion      = "0.23.28"
 lazy val http4sBlazeVersion = "0.23.16"
 lazy val logbackVersion     = "1.5.6"
 lazy val munitVersion       = "1.0.0"