diff --git a/build.sbt b/build.sbt
index 68735ce6b..0307a85f9 100644
--- a/build.sbt
+++ b/build.sbt
@@ -101,7 +101,7 @@ lazy val debugger = project
       "co.fs2" %% "fs2-io" % "3.9.4",
       "com.monovore" %% "decline-effect" % "2.4.1",
       "org.typelevel" %% "log4cats-slf4j" % "2.6.0",
-      "org.scalameta" %% "munit" % "0.7.29" % Test
+      "org.scalameta" %% "munit" % "1.0.2" % Test
     ),
     buildInfoKeys := Seq[BuildInfoKey](name, version, scalaVersion, sbtVersion, "daffodilVersion" -> daffodilVer),
     buildInfoPackage := "org.apache.daffodil.debugger.dap",