diff --git a/build.sbt b/build.sbt
index df4d3414..30c25630 100644
--- a/build.sbt
+++ b/build.sbt
@@ -24,7 +24,7 @@ lazy val root = tlCrossRootProject.aggregate(servlet, examples)
 val asyncHttpClientVersion = "2.12.3"
 val jettyVersion = "11.0.25"
 val http4sVersion = "0.23.30"
-val munitCatsEffectVersion = "2.2.0"
+val munitCatsEffectVersion = "2.2.1"
 val servletApiVersion = "5.0.0"
 
 lazy val servlet = project