diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3e59ee86..cf7eaae7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -277,7 +277,7 @@ jobs:
       - name: Submit Dependencies
         uses: scalacenter/sbt-dependency-submission@v2
         with:
-          modules-ignore: rootjs_3 rootjs_2.12 rootjs_2.13 docs_3 docs_2.12 docs_2.13 cats-mtl-tests_sjs1_3 cats-mtl-tests_sjs1_2.12 cats-mtl-tests_sjs1_2.13 rootjvm_3 rootjvm_2.12 rootjvm_2.13 rootnative_3 rootnative_2.12 rootnative_2.13 cats-mtl-tests_3 cats-mtl-tests_2.12 cats-mtl-tests_2.13 cats-mtl-tests_native0.4_3 cats-mtl-tests_native0.4_2.12 cats-mtl-tests_native0.4_2.13
+          modules-ignore: rootjs_3 rootjs_2.12 rootjs_2.13 docs_3 docs_2.12 docs_2.13 cats-mtl-tests_sjs1_3 cats-mtl-tests_sjs1_2.12 cats-mtl-tests_sjs1_2.13 rootjvm_3 rootjvm_2.12 rootjvm_2.13 rootnative_3 rootnative_2.12 rootnative_2.13 cats-mtl-tests_3 cats-mtl-tests_2.12 cats-mtl-tests_2.13 cats-mtl-tests_native0.5_3 cats-mtl-tests_native0.5_2.12 cats-mtl-tests_native0.5_2.13
           configs-ignore: test scala-tool scala-doc-tool test-internal
 
   site:
diff --git a/build.sbt b/build.sbt
index 4052498e..3df85412 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,4 +1,4 @@
-ThisBuild / tlBaseVersion := "1.4"
+ThisBuild / tlBaseVersion := "1.5"
 ThisBuild / startYear := Some(2021)
 ThisBuild / developers := List(
   tlGitHubDev("SystemFw", "Fabio Labella"),
@@ -22,12 +22,16 @@ lazy val commonJsSettings = Seq(
   doctestGenTests := Seq.empty
 )
 
+// cats-mtl 1.5.0 switches to Scala Native 0.5.
+// Therefore `tlVersionIntroduced` should be reset to 1.5.0 for all scala versions in all native cross-projects.
+val commonNativeTlVersionIntroduced = List("2.12", "2.13", "3").map(_ -> "1.5.0").toMap
+
 lazy val commonNativeSettings = Seq(
   doctestGenTests := Seq.empty,
-  tlVersionIntroduced := List("2.12", "2.13", "3").map(_ -> "1.3.0").toMap
+  tlVersionIntroduced := commonNativeTlVersionIntroduced
 )
 
-val CatsVersion = "2.11.0"
+val CatsVersion = "2.12.0"
 
 lazy val root = tlCrossRootProject.aggregate(core, laws, tests, unidocs)
 
@@ -58,7 +62,7 @@ lazy val tests = crossProject(JSPlatform, JVMPlatform, NativePlatform)
     libraryDependencies ++= Seq(
       "org.typelevel" %%% "cats-testkit" % CatsVersion,
       "org.scalameta" %%% "munit" % "1.0.0",
-      "org.typelevel" %%% "discipline-munit" % "2.0.0-M3"))
+      "org.typelevel" %%% "discipline-munit" % "2.0.0"))
   .jsSettings(commonJsSettings)
   .jvmSettings(commonJvmSettings)
   .nativeSettings(commonNativeSettings)
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 12f3a80f..f7ca3fa7 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -2,5 +2,5 @@ addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.16.0")
 addSbtPlugin("com.github.tkawachi" % "sbt-doctest" % "0.10.0")
 addSbtPlugin("org.typelevel" % "sbt-typelevel" % "0.7.2")
 addSbtPlugin("org.typelevel" % "sbt-typelevel-site" % "0.7.2")
-addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.4.17")
+addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.4")
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.3.2")