diff --git a/build.sbt b/build.sbt
index 69f943f..730afe4 100644
--- a/build.sbt
+++ b/build.sbt
@@ -26,7 +26,7 @@ val circeVersion      = "0.14.4"
 val doobieVersion     = "1.0.0-RC2"
 val enumeratumVersion = "1.7.2"
 val fs2Version        = "3.6.1"
-val http4sVersion     = "1.0.0-M24"
+val http4sVersion     = "1.0.0-M39"
 val pureconfigVersion = "0.17.2"
 val refinedVersion    = "0.10.1"