diff --git a/build.sbt b/build.sbt
index d64aaef..075f69e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -19,7 +19,7 @@ lazy val root = (project in file("."))
       "org.http4s"                   %% "http4s-circe"             % http4sVersion,
       "org.http4s"                   %% "http4s-scalatags"         % "0.25.3",
       "org.scalameta"                %% "munit"                    % "1.3.6" % Test,
-      "org.typelevel"                %% "munit-cats-effect"        % "2.2.0" % Test,
+      "org.typelevel"                %% "munit-cats-effect"        % "2.2.1" % Test,
       "io.circe"                     %% "circe-generic"            % "0.14.16",
       // coursier only seems to include compile dependencies when
       // building a standalone executable (see coursier/coursier#552)