diff --git a/build.sbt b/build.sbt
index c7788bf7..e154db7c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,7 +3,7 @@ import microsites.ExtraMdFileConfig
 
 ThisBuild / name               := "fs2-rabbit"
 ThisBuild / scalaVersion       := "2.13.14"
-ThisBuild / crossScalaVersions := List("2.12.20", "2.13.14", "3.3.3")
+ThisBuild / crossScalaVersions := List("2.12.20", "2.13.14", "3.3.3", "3.5.0")
 ThisBuild / versionScheme      := Some("semver-spec")
 ThisBuild / organization       := "dev.profunktor"
 ThisBuild / homepage           := Some(url("https://fs2-rabbit.profunktor.dev/"))