diff --git a/.scala-steward.conf b/.scala-steward.conf
index d9e5f726..b0a22447 100644
--- a/.scala-steward.conf
+++ b/.scala-steward.conf
@@ -9,7 +9,9 @@ updates.ignore = [
   { groupId = "org.http4s", artifactId = "http4s-server" },
   { groupId = "org.http4s", artifactId = "http4s-scalafix-internal" },
   { groupId = "org.http4s", artifactId = "sbt-http4s-org" },
+  { groupId = "org.scala-lang", artifactId = "scala-library" },
   { groupId = "org.scala-lang", artifactId = "scala3-library" },
   { groupId = "org.scala-sbt", artifactId = "sbt" },
-  { groupId = "org.scalameta", artifactId = "scalafmt-core" }
+  { groupId = "org.scalameta", artifactId = "scalafmt-core" },
+  { groupId = "org.typelevel", artifactId = "munit-cats-effect-3" }
 ]