diff --git a/build.sbt b/build.sbt
index 82844dc..d4c14cf 100644
--- a/build.sbt
+++ b/build.sbt
@@ -41,7 +41,7 @@ lazy val core = project
     libraryDependencies ++= Seq(
       "com.lihaoyi" %% "sourcecode" % "0.3.1",
       "org.typelevel" %% "cats-free" % "2.9.0",
-      "org.typelevel" %% "cats-effect" % "3.5.2",
+      "org.typelevel" %% "cats-effect" % "3.5.3",
       ScalaTest % Test
     )
   )