diff --git a/build.sbt b/build.sbt
index 264ad0b..a18d0f1 100644
--- a/build.sbt
+++ b/build.sbt
@@ -7,7 +7,7 @@ ThisBuild / tlCiHeaderCheck := false
 
 // For the transition period, we publish artifacts for both cats-effect 2.x and 3.x
 val catsEffectVersion = "2.5.5"
-val catsEffect3Version = "3.4.11"
+val catsEffect3Version = "3.6.3"
 
 ThisBuild / crossScalaVersions := Seq("2.12.20", "2.13.16")