diff --git a/build.sbt b/build.sbt
index 33053946..e69b4cdf 100644
--- a/build.sbt
+++ b/build.sbt
@@ -2,7 +2,7 @@ import com.typesafe.tools.mima.core.{MissingClassProblem, ProblemFilters}
 
 val scala212 = "2.12.21"
 val scala213 = "2.13.18"
-val scala3 = "3.3.7"
+val scala3 = "3.3.8"
 
 ThisBuild / crossScalaVersions := Seq(scala212, scala213, scala3)
 ThisBuild / scalaVersion := scala3
@@ -30,15 +30,7 @@ val scala3Options = List(
   "-Xmax-inlines",
   "64",
   "-Wvalue-discard",
-  List(
-    "explicits",
-    "implicits",
-    "imports",
-    "locals",
-    "params",
-    "strict-no-implicit-warn",
-    "unsafe-warn-patvars"
-  ).mkString("-Wunused:", ",", "")
+  "-Wunused:linted,params,patvars"
 )
 
 val scala213Options = List(
diff --git a/core/src/test/scala-3/cats/derived/ADTs.scala b/core/src/test/scala-3/cats/derived/ADTs.scala
index 0bbd8796..7dbe06b8 100644
--- a/core/src/test/scala-3/cats/derived/ADTs.scala
+++ b/core/src/test/scala-3/cats/derived/ADTs.scala
@@ -319,8 +319,6 @@ object ADTs:
     )
 
   trait EqInstances:
-    import ADTs.*
-
     given [A: Eq]: Eq[IList[A]] with
       @tailrec final def eqv(x: IList[A], y: IList[A]): Boolean = (x, y) match
         case (ICons(hx, tx), ICons(hy, ty)) => hx === hy && eqv(tx, ty)