diff --git a/build.sbt b/build.sbt
index ff7d280..9ceb9e7 100644
--- a/build.sbt
+++ b/build.sbt
@@ -36,7 +36,7 @@ Global / onChangedBuildSource := ReloadOnSourceChanges
 addCommandAlias("fmt", "all scalafmtSbt scalafmt test:scalafmt")
 addCommandAlias("check", "all scalafmtSbtCheck scalafmtCheck test:scalafmtCheck")
 
-val zioVersion        = "2.0.0-RC4"
+val zioVersion        = "2.0.0-RC5"
 val rsVersion         = "1.0.3"
 val collCompatVersion = "2.7.0"