diff --git a/build.sbt b/build.sbt
index c6b5855..4cfb4ac 100644
--- a/build.sbt
+++ b/build.sbt
@@ -17,7 +17,7 @@ ThisBuild / githubWorkflowBuildPreamble ++= nativeBrewInstallWorkflowSteps.value
 
 
 val catsV = "2.9.0"
-val catsEffectV = "3.4.8"
+val catsEffectV = "3.4.11"
 val fs2V = "3.6.1"
 
 val munitCatsEffectV = "2.0.0-M3"