diff --git a/build.sbt b/build.sbt
index 0a652e34..9c5bf8fe 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 import sbtcrossproject.CrossPlugin.autoImport.{crossProject, CrossType}
 import ReleaseTransformations._
 
-val catsVersion = "2.3.1"
+val catsVersion = "2.4.0"
 val catsTestkitScalatestVersion = "2.1.1"
 val scalacheckVersion = "1.15.2"
 val algebraVersion = "2.1.1"