diff --git a/build.sbt b/build.sbt
index 1ca7eef..56d4630 100644
--- a/build.sbt
+++ b/build.sbt
@@ -14,7 +14,7 @@ lazy val scalacheckVersion = "1.18.0"
 lazy val munitVersion      = "1.0.1"
 lazy val h2Version         = "2.3.232"
 lazy val calibanVersion    = "2.3.0"
-lazy val zioVersion        = "2.1.7"
+lazy val zioVersion        = "2.1.8"
 
 inThisBuild(
   List(