diff --git a/build.sbt b/build.sbt
index 2d4ab50..5147f03 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,5 +1,5 @@
 val Scala212 = "2.12.19"
-val Scala213 = "2.13.12"
+val Scala213 = "2.13.13"
 val Scala3 = "3.3.1"
 
 ThisBuild / organization := "org.typelevel"
diff --git a/js/src/main/scala-2/mouse/package.scala b/js/src/main/scala-2/mouse/package.scala
index 04582da..d119f5c 100644
--- a/js/src/main/scala-2/mouse/package.scala
+++ b/js/src/main/scala-2/mouse/package.scala
@@ -21,9 +21,6 @@
 
 package mouse
 
-import org.typelevel.scalaccompat.annotation._
-
-@nowarn213("msg=package object inheritance is deprecated")
 object `package` extends MouseFunctions {
   object all extends AllSharedSyntax with AllJsSyntax
   object any extends AnySyntax
diff --git a/jvm/src/main/scala-2/src/main/scala/mouse/package.scala b/jvm/src/main/scala-2/src/main/scala/mouse/package.scala
index 4fa1191..18a24cc 100644
--- a/jvm/src/main/scala-2/src/main/scala/mouse/package.scala
+++ b/jvm/src/main/scala-2/src/main/scala/mouse/package.scala
@@ -21,9 +21,6 @@
 
 package mouse
 
-import org.typelevel.scalaccompat.annotation._
-
-@nowarn213("msg=package object inheritance is deprecated")
 object `package` extends MouseFunctions {
   object all extends AllSharedSyntax with AllJvmSyntax
   object any extends AnySyntax
diff --git a/native/src/main/scala-2/mouse/package.scala b/native/src/main/scala-2/mouse/package.scala
index 07b9fbd..13d8fb7 100644
--- a/native/src/main/scala-2/mouse/package.scala
+++ b/native/src/main/scala-2/mouse/package.scala
@@ -21,9 +21,6 @@
 
 package mouse
 
-import org.typelevel.scalaccompat.annotation._
-
-@nowarn213("msg=package object inheritance is deprecated")
 object `package` extends MouseFunctions {
   object all extends AllSharedSyntax
   object any extends AnySyntax