diff --git a/build.sbt b/build.sbt
index 55221da..9b28647 100644
--- a/build.sbt
+++ b/build.sbt
@@ -28,7 +28,7 @@ inThisBuild(
 val CirceVersion = "0.13.0"
 val DisciplineVersion = "1.0.2"
 val DisciplineScalatestVersion = "1.0.0"
-val FS2Version = "2.2.2"
+val FS2Version = "2.5.0"
 val ScalaTestVersion = "3.1.0"
 
 ThisBuild / scalacOptions ++= Seq(