diff --git a/build.sbt b/build.sbt
index 28dfb71..4d26634 100644
--- a/build.sbt
+++ b/build.sbt
@@ -18,7 +18,7 @@ ThisBuild / scalaVersion := Scala213
 ThisBuild / testFrameworks += new TestFramework("munit.Framework")
 
 val catsV = "2.8.0"
-val catsEffectV = "3.3.14"
+val catsEffectV = "3.5.4"
 val munitCatsEffectV = "2.0.0-M3"