diff --git a/build.sbt b/build.sbt
index 23c1e197..b6ccab04 100644
--- a/build.sbt
+++ b/build.sbt
@@ -70,7 +70,7 @@ ThisBuild / mergifyRequiredJobs ++= Seq("validate-steward", "site")
 
 ThisBuild / githubWorkflowPermissions := Some(Permissions.Specify.defaultPermissive)
 
-val MunitVersion = "1.2.0"
+val MunitVersion = "1.2.1"
 
 lazy val `sbt-typelevel` = tlCrossRootProject.aggregate(
   kernel,