diff --git a/build.sbt b/build.sbt
index d7cbcc0..3d58233 100644
--- a/build.sbt
+++ b/build.sbt
@@ -15,7 +15,7 @@ enablePlugins(ZioSbtEcosystemPlugin)
 inThisBuild(
   Seq(
     name               := "ZIO OCI ObjectStorage",
-    zioVersion         := "2.1.8",
+    zioVersion         := "2.1.9",
     organization       := "io.laserdisc",
     scalaVersion       := V.scala213,
     crossScalaVersions := Seq(V.scala213, scala3.value),