diff --git a/build.sbt b/build.sbt
index 9b41f3d..cc4c7e8 100644
--- a/build.sbt
+++ b/build.sbt
@@ -25,8 +25,8 @@ lazy val catscript = crossProject(JVMPlatform, JSPlatform, NativePlatform)
   .settings(
     name := "catscript",
     libraryDependencies ++= List(
-      "org.typelevel" %% "cats-core"      % "2.12.0",
-      "org.typelevel" %% "alleycats-core" % "2.12.0",
+      "org.typelevel" %% "cats-core"      % "2.13.0",
+      "org.typelevel" %% "alleycats-core" % "2.13.0",
       "org.typelevel" %% "cats-effect"    % "3.5.4",
       "co.fs2"        %% "fs2-core"       % "3.10.2",
       "co.fs2"        %% "fs2-io"         % "3.10.2",