diff --git a/build.sbt b/build.sbt
index 6bd21c9..1653ebb 100644
--- a/build.sbt
+++ b/build.sbt
@@ -23,7 +23,7 @@ ThisBuild / testFrameworks += new TestFramework("munit.Framework")
 
 val catsV = "2.9.0"
 val catsEffectV = "3.4.8"
-val munitCatsEffectV = "2.0.0-M3"
+val munitCatsEffectV = "2.0.0-RC1"
 
 
 // Projects