diff --git a/build.sbt b/build.sbt
index f2303d7..300792f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,7 +3,7 @@ import sbt.Project.projectToLocalProject
 val mainScala = "2.13.7"
 val allScala  = Seq("2.12.15", mainScala)
 
-val zioVersion  = "2.0.0"
+val zioVersion  = "2.0.16"
 val akkaVersion = "2.6.19"
 
 inThisBuild(