diff --git a/build.sbt b/build.sbt
index 7a51f7b96..64fa9c4a2 100644
--- a/build.sbt
+++ b/build.sbt
@@ -674,7 +674,7 @@ lazy val dependencies = new {
       "org.typelevel" %%% "cats-effect-kernel-testkit" % catsEffectVersion,
       "org.typelevel" %%% "cats-effect-testkit" % catsEffectVersion,
       catsMtlLaws.value,
-      "org.typelevel" %%% "munit-cats-effect" % "2.0.0-M3",
+      "org.typelevel" %%% "munit-cats-effect" % "2.0.0-M4",
       "org.typelevel" %%% "scalacheck-effect" % scalacheckEffectVersion,
       "org.typelevel" %%% "scalacheck-effect-munit" % scalacheckEffectVersion,
       "org.typelevel" %%% "discipline-munit" % "2.0.0-M3",