diff --git a/build.sbt b/build.sbt
index e5fe728a..eef8248f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -103,7 +103,7 @@ lazy val contributors = Seq(
 )
 
 val catsV = "2.6.1"
-val catsEffectV = "3.2.8"
+val catsEffectV = "3.2.9"
 
 val munitCatsEffectV = "1.0.5"