diff --git a/build.sbt b/build.sbt
index 4112edd..34428fb 100644
--- a/build.sbt
+++ b/build.sbt
@@ -6,7 +6,7 @@ val V = new {
   val circe           = "0.14.6"
   val http4s          = "0.23.26"
   val munit           = "1.0.0-M11"
-  val munitCatsEffect = "2.0.0-M4"
+  val munitCatsEffect = "2.0.0-M5"
   val scala           = "3.3.3"
   val slf4j           = "1.7.36"
   val slf4j2          = "2.0.12"